Saphire
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C1 noun /ˈsæf.aɪər/

Saphire

サファイア
Meaning
a precious stone that is typically blue in color
Example
The royal crown was adorned with a large sapphire.
ロイヤルクラウンは大きなサファイアで飾られていました。
C1 adjective /ˈspeɪʃəl/

spatial

空間の
Meaning
relating to space or the position, area, and size of things
Example
The scientist studied the spatial arrangement of stars.
科学者は星の空間配置を研究しました。
C1 verb /sleɪ/

slay

Meaning
to kill violently; informally, to impress greatly
Example
The hero vowed to slay the dragon.
C1 noun ˈsʌb.tɛkst

subtext

サブテキスト
Meaning
Hidden meaning or message behind spoken or written words
Example
The subtext of his speech suggested disagreement.
彼のスピーチのサブテキストは、意見の不一致を示唆していた。
C1 adjective /səbˈsɜːviənt/

subservient

Meaning
prepared to obey others unquestioningly; less important than something else
Example
She was too subservient to challenge his decision.
C1 adjective /stiːpt/

steeped

浸透した
Meaning
Completely surrounded by or filled with a particular quality, influence, or experience.
Example
The town is steeped in history and tradition.
町は歴史と伝統に浸透している。
C1 adjective /ˈstɪltɪd/

stilted

不自然な、堅苦しい
Meaning
Speech or writing that is stiff, unnatural, or overly formal.
Example
His speech sounded stilted and rehearsed.
彼のスピーチは不自然で練習されたように聞こえた。
C1 noun /sɪˈdʌk.ʃən/

Seduction

誘惑; 誘惑
Meaning
the action of seducing someone; temptation to do something wrong
Example
He fell victim to the seduction of easy money.
彼は簡単な金儲けの誘惑に負けた。
C1 adjective /ˈskrʌfi/

Scruffy

乱雑または不潔な外見; 汚れたしぼんだ
Meaning
untidy or unkempt in appearance; shabby and worn
Example
The scruffy old dog wandered through the streets looking for food.
そのみすぼらしい老犬は、食べ物を探して通りをさまよっていました。
C1 verb /ˈskævɪndʒ/

scavenge

ゴミの中から探す
Meaning
to search through waste or discarded material to find useful items
Example
The children scavenged for food in the garbage dump.
子供たちはゴミ捨て場で食べ物を探していました。
C1 noun /ˈseɪɑːns/

seance

霊的なセッション
Meaning
A meeting where people attempt to communicate with the spirits of the dead.
Example
They held a seance to contact their late grandmother.
彼らは亡くなった祖母と連絡を取るために霊的なセッションを開いた。
C1 noun /səˈlɪn.ə.t̬i/

salinity

塩分, 塩濃度
Meaning
The salt content of soil or water, typically measured as a concentration.
Example
The salinity of the ocean varies depending on depth and location.
海洋の塩分は深さと場所によって異なります。
C1 adjective /ˈsʌmp.tʃu.əs/

sumptuous

豪華な
Meaning
Splendid and expensive-looking; luxurious.
Example
The guests were treated to a sumptuous banquet.
ゲストは豪華な晩餐にもてなされました。
C1 verb /səˈlɪsɪt/

solicit

お願いする
Meaning
to ask for or try to obtain something from someone
Example
The charity is soliciting donations for flood victims.
チャリティは洪水の被害者のために寄付を募っています。
C1 noun /səbˈmɪtəl/

submittal

提出
Meaning
the act of submitting something, especially a document for consideration or approval
Example
The contractor sent the submittal to the client for approval.
請負業者は承認のために提出物を顧客に送信しました。
C1 adjective /ˈsɛm.ɪ.nəl/

seminal

幸福
Meaning
Strongly influencing later developments; highly original and influential.
Example
His seminal book changed the course of modern philosophy.
彼女は賞を受け取ったとき、自分の幸福を隠せませんでした。
C1 noun /sɪr/

seer

予言者
Meaning
A person who is supposed to be able to see what will happen in the future; a prophet.
Example
The seer predicted a great change in the kingdom.
予言者は王国の大きな変化を予測しました。
C1 adjective /ˈskwɒlɪd/

squalid

非常に汚い
Meaning
extremely dirty and unpleasant, often due to poverty or neglect
Example
He lived in a squalid room with broken furniture.
彼は壊れた家具のある汚い部屋に住んでいた。
C1 adjective /suːˈpɜːr.flu.əs/

superfluous

余分な
Meaning
Unnecessary, especially through being more than enough.
Example
His speech contained too many superfluous details.
彼のスピーチには、余分な詳細が多すぎた。
C1 noun /ˈstɪɡmə/

stigma

汚名
Meaning
a mark of shame or disgrace associated with a particular circumstance or quality
Example
There is still a stigma around mental health issues in many societies.
多くの社会では、精神的な健康問題に関して未だに汚名がついています。
C1 adjective /sɔɪld/

soiled

汚れた
Meaning
dirty or stained; not clean
Example
His clothes were soiled after playing in the mud.
泥遊びをした後、彼の服は汚れていた。
C1 verb /ˈskruː.tɪ.naɪz/

scrutinize

慎重に調べる
Meaning
Examine or inspect closely and thoroughly.
Example
The scientist scrutinized the data before publishing his findings.
科学者は自分の発見を公開する前にデータを慎重に調べました。
C1 noun /ˈsɔː.dʌst/

sawdust

木屑
Meaning
The tiny particles of wood produced by sawing or sanding.
Example
The floor was covered with sawdust from the carpentry work.
床は大工仕事からの木屑で覆われていました。
C1 adjective /ˈsiː.di/

Seedy

種でいっぱい; 汚くて評判が悪い; 廃れた
Meaning
squalid and disreputable; shabby and run-down; full of seeds
Example
They avoided walking through the seedy part of town at night.
彼らは夜に汚くて評判が悪い街の部分を歩くのを避けていた。
C1 verb /ˈseɪ.vər/

savor

味わう
Meaning
To enjoy something completely, especially by dwelling on it.
Example
He savored every bite of the delicious cake.
彼はおいしいケーキの一口一口を味わった。
C1 noun /sɪˈsɛʃən/

secession

分離
Meaning
The action of formally withdrawing from membership of a federation or body.
Example
The secession of the southern states led to the Civil War.
南部諸州の分離は南北戦争を引き起こした。
C1 adjective /ˈsted.fæst/

Steadfast

不動の; 固い; 揺るがない
Meaning
firm in belief, determination, or adherence; unwavering
Example
She remained steadfast in her commitment to helping the poor.
彼女は貧しい人々を助けるという自分の誓いに不動であり続けました。
C1 noun sælˈveɪʃən

salvation

救済
Meaning
Deliverance from sin and its consequences, believed by Christians to be brought about by faith in Christ.
Example
The story revolves around the theme of salvation.
物語は救いのテーマを中心に展開します。
C1 noun /ˈskaɪ.lɑːrk/

Sky-Lark

ヒバリ
Meaning
a small brown bird known for singing while flying high in the sky
Example
The skylark sang beautifully as it soared above the meadow.
ヒバリは草地の上を飛びながら美しく歌った。
C1 noun /ˈskwɒtər/

squatter

不法占拠者
Meaning
a person who unlawfully occupies an uninhabited building or unused land
Example
The police removed the squatters from the abandoned house.
警察は廃墟から不法占拠者を追い出しました。
C1 verb /ˈsnɪkər/

snicker

ひそかに笑う
Meaning
to laugh quietly in a disrespectful or mocking way
Example
The students snickered when the teacher made a mistake.
先生が間違えたとき、生徒たちはこっそり笑いました。
C1 noun /ˌstætɪˈstɪʃən/

statistician

統計学者
Meaning
A person who specializes in collecting, analyzing, and interpreting numerical data.
Example
The statistician presented the survey results with great clarity.
統計学者は調査結果を明確に示しました。
C1 noun /ˈspɪnstər/

spinster

未婚女性
Meaning
An unmarried woman, often one who is older and considered unlikely to marry
Example
The novel featured a kind-hearted spinster who cared for the village children.
その小説には、村の子供たちの世話をしていた心優しい未婚女性が登場した。
C1 noun /ʃeɪl/

shale

頁岩
Meaning
a fine-grained sedimentary rock that can be split into thin layers
Example
The region is rich in shale and natural gas deposits.
その地域は頁岩と天然ガスの埋蔵量が豊富です。
C1 noun ˌskeɪ.ləˈbɪl.ə.ti

scalability

拡張性
Meaning
The capacity to be changed in size or scale; the ability of a system to handle a growing amount of work.
Example
The new software offers high scalability for large enterprises.
新しいソフトウェアは大企業向けに高い拡張性を提供します。
C1 noun /ˈsiːskeɪp/

seascape

海の景色
Meaning
A view or painting of the sea.
Example
The artist painted a beautiful seascape at sunset.
アーティストは夕日で美しい海の景色を描きました。
C1 noun /səˈrɛn.ɪ.ti/

serenity

静けさ
Meaning
The state of being calm, peaceful, and untroubled.
Example
Meditation helps in achieving inner serenity.
瞑想は内面的な静けさを達成するのに役立ちます。
C1 noun səˈlɪnɪti ɪnˈtruːʒən

salinity intrusion

塩分侵入
Meaning
The movement of salt water into freshwater areas, typically affecting coastal regions.
Example
Salinity intrusion affects coastal regions.
塩分侵入は沿岸地域に影響を与える。
C1 noun /səˈlɪləkwi/

soliloquy

独白
Meaning
a speech in which a character talks to themselves, often used in drama to reveal inner thoughts
Example
Hamlet's soliloquy is one of the most famous passages in Shakespearean drama.
ハムレットの独白はシェイクスピアのドラマの中で最も有名なパッセージの一つです。
C1 adjective /spəˈrædɪk/

sporadic

散発的
Meaning
Occurring irregularly or in scattered instances rather than continuously.
Example
The region experienced sporadic rain showers throughout the week.
その地域は1週間にわたって散発的な雨が降りました。
C1 adjective /ˈstæɡ.nənt/

Stagnant

停滞した; 動かない; 発展していない
Meaning
not moving or flowing; showing no activity or development
Example
The stagnant water in the pond was covered with algae.
池の中の停滞した水は藻で覆われていました。
C1 verb /ʃʌnt/

shunt

切り替える
Meaning
to move or turn aside; to push or divert from one track to another
Example
The train was shunted onto a different track.
列車は別の線路に切り替えられました。
C1 noun /səbˈvɜːrʒən/

subversion

転覆
Meaning
the act of trying to destroy or undermine an established system or authority
Example
The government accused the rebels of planning subversion.
政府は反乱者が転覆を計画していると非難した。
C1 adjective /ˈsaɪz.mɪk/

seismic

地震の
Meaning
Relating to earthquakes or vibrations of the earth and its crust.
Example
The region is known for its seismic activity.
その地域は地震活動で知られています。
C1 adjective /sɪˈmɛtrɪkəl/

symmetrical

対称的
Meaning
having parts on either side that match or are the same in shape, size, or arrangement
Example
The artist designed a symmetrical pattern on the floor.
アーティストは床に対称的なパターンをデザインしました。
C1 verb/noun /ˈswæɡ.ər/

swagger

自信過剰
Meaning
To walk or behave in a very confident and arrogant way.
Example
He swaggered into the room as if he owned the place.
彼はまるでその場所のオーナーであるかのように部屋に入ってきました。
C1 noun səˈfɪʃənsi

sufficiency

十分性
Meaning
The condition of being adequate or enough; adequacy.
Example
The sufficiency of food supply is critical for survival.
食料供給の十分性は生存にとって重要です。
C1 noun /stɑːr fruːts/

Star Fruits

スターフルーツ
Meaning
yellow tropical fruits that form a star shape when sliced crosswise; tangy and crisp taste
Example
When you slice star fruits, they look like beautiful yellow stars on your plate.
スターフルーツを切ると、プレートの上に美しい黄色い星のように見えます。
C1 adjective /ˈsleɪ.vɪʃ/

slavish

奴隷のような
Meaning
showing no originality; completely imitative or overly submissive
Example
His slavish devotion to tradition prevented any innovation.
彼の伝統への奴隷のような献身が革新を阻んだ。
C1 noun /ˈsɪndɪkət/

syndicate

シンジケート
Meaning
A group of individuals or organizations combined to promote a common interest or carry out a business venture.
Example
A syndicate of investors bought the struggling company.
投資家のシンジケートが困難な会社を買収しました。
C1 verb /skɒf/

scoff

嘲笑する
Meaning
to speak about something in a mocking or dismissive way
Example
He scoffed at the idea of moving abroad.
彼は海外に引っ越すというアイデアを嘲笑しました。
C1 noun /ˈsɜːrtʃɑːrdʒ/

surcharge

追加料金
Meaning
an additional charge or payment added to the usual cost
Example
The airline ticket had a fuel surcharge added to it.
航空券に燃料サーチャージが追加されていました。
C1 adjective /ˌsʌbˈkɒn.ʃəs/

subconscious

潜在意識
Meaning
Of or concerning the part of the mind which one is not fully aware of but which influences actions and feelings.
Example
Fears often come from the subconscious mind.
恐怖はしばしば潜在意識から生まれます。
C1 noun /ˈswɪndlɚ/

swindler

詐欺師
Meaning
a person who cheats or deceives others for money or gain
Example
The police finally caught the notorious swindler.
警察はついに悪名高い詐欺師を捕まえた。
C1 adjective /ˈskræpi/

scrappy

戦闘的 / 散らかった
Meaning
Determined and willing to fight or argue; also messy or disorganized.
Example
Despite being small, he was a scrappy fighter.
小さくても、彼は戦闘的な戦士でした。
C1 noun /ˈsed.ɪ.mənt/

Sediment

堆積物
Meaning
matter that settles to the bottom of a liquid; particles deposited by water or wind
Example
The river carried sediment downstream during the flood.
川は洪水の間に堆積物を下流へ運んだ。
C1 noun /ˈstjuːpər/

stupor

昏迷
Meaning
a state of near-unconsciousness or insensibility
Example
He remained in a stupor after hearing the shocking news.
彼は衝撃的なニュースを聞いた後、昏迷状態に陥った。
C1 adjective /ˈspel.baʊnd/

Spellbound

夢中; 魅了された
Meaning
completely fascinated and unable to move or think about anything else; enchanted
Example
The children sat spellbound as the magician performed his tricks.
子供たちは魔法使いが技を披露するのを夢中で見ていました。
C1 adjective ˈsɪŋ.krə.nəs

synchronous

同期
Meaning
Existing or occurring at the same time.
Example
Synchronous learning involves live online classes.
同期学習にはライブオンラインクラスが含まれています。
C1 adjective /skəˈlæstɪk/

scholastic

学問的な
Meaning
Relating to schools, education, or academic learning.
Example
The school organizes scholastic competitions every year.
学校は毎年学問的な競技を開催します。
C1 adjective /ˈseɪ.li.ənt/

salient

重要な、顕著な、または目立つ
Meaning
Most important, prominent, or noticeable
Example
The report highlighted the salient points of the discussion.
レポートは議論の重要な点を強調しました。
C1 adjective /ˈswoʊlən/

swollen

腫れた
Meaning
Enlarged or puffed up, usually due to injury, inflammation, or fluid accumulation
Example
Her ankle was swollen after she twisted it during the hike.
ハイキング中に足首をひねった後、足首が腫れていました。
C1 adjective /ˈstɛlər/

stellar

素晴らしい
Meaning
Relating to stars; outstanding or excellent.
Example
She gave a stellar performance in the play.
彼女は劇中で素晴らしいパフォーマンスを披露しました。
C1 noun /skwɔːl/

squall

突風
Meaning
a sudden violent gust of wind, often accompanied by rain, snow, or sleet
Example
A sudden squall caught the sailors off guard.
突然の突風が船員たちを驚かせた。
C1 adjective /snaɪd/

snide

皮肉な
Meaning
mocking or insulting in an indirect way
Example
He couldn’t resist making a snide comment about her dress.
彼は彼女のドレスについて皮肉なコメントをするのをやめられなかった。
C1 adjective /ˈsɔːsi/

saucy

生意気な
Meaning
Boldly rude, cheeky, or playfully disrespectful.
Example
The child gave a saucy reply to his teacher.
その子は先生に生意気な返事をした。
C1 noun /ˈslændər/

Slander

中傷
Meaning
the action of making false spoken statements damaging to someone's reputation
Example
The politician sued the newspaper for slander.
政治家は中傷で新聞を訴えた。
C1 adjective ˈsɒvrɪn

sovereign

主権の, 最高の
Meaning
Possessing supreme or ultimate power; independent.
Example
The sovereign government has control over its currency.
主権政府は自国の通貨を管理している。
C1 adjective /ˌsɛlf əbˈzɔːrbd/

self-absorbed

自己中心的
Meaning
Excessively preoccupied with oneself and one’s own thoughts, feelings, or interests.
Example
He was too self-absorbed to notice his friend's distress.
彼は友達の苦しみに気づかないほど自己中心的だった。
C1 adjective /səˈnɔːrəs/

sonorous

深い音
Meaning
Deep, full, and rich in sound.
Example
The actor's sonorous voice filled the entire theater.
俳優のソノラスな声が劇場全体に響き渡った。
C1 noun /ˈsɪləbəl/

syllable

音節
Meaning
A unit of pronunciation having one vowel sound, with or without surrounding consonants, forming the whole or part of a word.
Example
The word 'computer' has three syllables.
‘コンピュータ’という言葉は3つの音節から成り立っています。
C1 noun /sɪlt/

silt

シルト
Meaning
Fine sand, clay, or other material carried by running water and deposited as a sediment.
Example
The river deposited layers of silt along its banks.
川はその岸にシルトの層を堆積させた。
C1 noun /səˈprɑːnoʊ/

soprano

女性または子供の最も高い歌声
Meaning
the highest female or boy’s singing voice
Example
She sang beautifully in the soprano range during the concert.
彼女はコンサートでソプラノの範囲で美しく歌いました。
C1 /splɪnt/

splint

添木
Meaning
A rigid device used to support and immobilize a broken or injured body part.
Example
The doctor applied a splint to stabilize the patient's broken arm.
医者は患者の折れた腕を安定させるために添木を使いました。
C1 noun/adjective /ˈstɜː.lɪŋ/

sterling

英国通貨 / 優れた
Meaning
British money, especially pounds; of excellent quality.
Example
She was praised for her sterling work on the project.
プロジェクトでの優れた仕事が称賛されました。
C1 adjective /ˈstrɪndʒənt/

stringent

厳格
Meaning
strict, precise, and exacting
Example
The government imposed stringent measures during the crisis.
政府は危機の間に厳しい措置を課しました。
C1 noun, verb /səˈpiːnə/

subpoena

召喚状
Meaning
a legal document ordering someone to attend court; to summon someone with such a document
Example
The witness received a subpoena to appear in court next week.
証人は来週法廷に出廷するための召喚状を受け取った。
C1 adjective ˌsɪn.əˈdʒɪs.tɪk

synergistic

相乗的な
Meaning
Relating to the interaction of elements that when combined produce a greater effect than the sum of their individual effects.
Example
A synergistic effect occurs when nutrients work together.
相乗的な効果は、栄養素が一緒に働くときに発生します。
C1 noun /strəˈtiː.dʒɪk ˈɪn.saɪts/

strategic insights

戦略的洞察
Meaning
Deep understanding and wisdom gained through careful analysis for planning purposes.
Example
Strategic insights guide policymaking.
戦略的洞察は政策立案を導く。
C1 verb ˈsɪn.θə.saɪ.zɪŋ

synthesizing

合成する, 組み合わせる, 論理的に提示する
Meaning
Combine (a number of things) into a coherent whole.
Example
He excels in synthesizing ideas from different sources.
彼は異なるソースからアイデアを合成するのが得意です。
C1 noun /stɪˈlɛtoʊ/

stiletto

細いヒールの靴 / ダガー
Meaning
A small, thin, high-heeled shoe or a dagger with a slender blade.
Example
She wore elegant stiletto heels to the party.
彼女はパーティーにエレガントなスティレットヒールを履いて行きました。
C1 verb, adjective, noun /spruːs/

spruce

整える / 一種の木
Meaning
to make neat or tidy in appearance; also refers to an evergreen tree
Example
He spruced up his room before the guests arrived.
彼はゲストが到着する前に部屋を整えました。
C1 noun /ˌsəʊʃəˈbɪləti/

sociability

社交性
Meaning
The quality or state of being sociable; friendliness.
Example
Her sociability made her popular in the office.
彼女の社交性はオフィスで人気を集めました。
C1 noun ˌsɛlf.rɪˈstreɪnt

self-restraint

自己抑制
Meaning
The practice of restraining oneself from indulging in something, typically an impulse or desire.
Example
Practicing self-restraint helps in avoiding impulsive decisions.
自己抑制を実践することで、衝動的な決定を避けるのに役立ちます。
C1 adjective /ˈspɪndli/

spindly

細くて弱い
Meaning
Long, thin, and weak-looking
Example
The spindly tree bent under the weight of the snow.
細い木が雪の重みで曲がった。
C1 verb /sɪˈsiːd/

secede

脱退する
Meaning
To formally withdraw from a political or organizational union.
Example
Several states threatened to secede from the union.
いくつかの州は連邦から脱退すると脅迫した。
C1 noun /ˈskep.tɪ.sɪ.zəm/

skepticism

懐疑主義, 疑念
Meaning
A skeptical attitude; doubt as to the truth of something.
Example
His skepticism about new technology often makes him resistant to change.
新しい技術に対する彼の懐疑主義は、彼を変化に対して抵抗力を持たせる。
C1 adjective /ˈsæljʊˌtɛri/

salutary

有益な
Meaning
Producing good effects; beneficial, especially after something unpleasant.
Example
The accident was a salutary reminder to drive carefully.
その事故は、慎重に運転することを思い出させる有益な教訓でした。
C1 verb /sluː/

slew

急に曲がる
Meaning
To turn or slide violently in a particular direction.
Example
The car slewed across the icy road.
車は凍った道路を滑っていった。
C1 verb /ˈsælvɪdʒ/

salvage

救助
Meaning
To save something from loss, damage, or destruction.
Example
They managed to salvage some goods from the fire.
彼らは火事からいくつかの物を救出することに成功した。
C1 verb /səbˈsɪst/

subsist

生き延びる
Meaning
To maintain or support oneself, especially at a minimal level.
Example
Many villagers still subsist on fishing and farming.
多くの村人は今でも漁業と農業で生計を立てています。
C1 adverb spɒnˈteɪnɪəsli

spontaneously

自発的に
Meaning
In a spontaneous way; naturally and without planning or external cause.
Example
Children learn spontaneously through peer interactions.
子供たちは仲間とのやり取りを通じて自然に学びます。
C1 adjective /ˈsiː.naɪl/

senile

老化による弱さ
Meaning
Showing the weaknesses of old age, especially mental decline.
Example
The old man became senile and forgot familiar faces.
老人はセンイルになり、親しい顔を忘れてしまった。
C1 noun /ˈsɛmbləns/

Semblance

外見; 偽りの形
Meaning
the outward appearance or apparent form of something, especially when the reality is different
Example
There was only a semblance of order in the chaotic office.
混沌としたオフィスには、秩序の外見だけがあった
C1 adjective /ˈstɔːlwərt/

stalwart

忠実, 頑強
Meaning
Loyal, reliable, and hardworking; strongly built or sturdy.
Example
She has always been a stalwart supporter of the community.
彼女は常にコミュニティの忠実な支持者でした。
C1 adjective /ˈskrɔːni/

scrawny

痩せ細った
Meaning
very thin and bony, often looking unhealthy
Example
The scrawny boy could barely lift the heavy bag.
その痩せ細った少年は重いバッグをほとんど持ち上げることができなかった。
C1 verb /skʌf/

scuff

擦り傷
Meaning
to mark or scratch the surface of something by rubbing
Example
He scuffed his shoes on the pavement.
彼は歩道で靴を擦り傷をつけた。
C1 noun ˌsæn.ɪ.taɪˈzeɪ.ʃən

sanitization

衛生管理
Meaning
The process of cleaning and disinfecting to eliminate germs and bacteria.
Example
Regular sanitization keeps appliances germ-free.
定期的な衛生管理により、機器が無菌状態に保たれます。
C1 noun/verb /skɜːrdʒ/

scourge

Meaning
A source of great pain or punishment; to whip or inflict suffering on someone.
Example
Disease and poverty remain a scourge in many regions.
C1 verb /ˌsuːpərˈsiːd/

supersede

置き換える
Meaning
To replace or take the place of something because it is more modern or effective.
Example
This new law will supersede the old regulations.
この新しい法律は古い規則を置き換えます。
C1 adjective sɪˈmæn.tɪk

semantic

言語における意味に関連する
Meaning
Related to meaning in language; concerning the interpretation of words and sentences.
Example
AI models use semantic analysis to understand context.
AIモデルはコンテキストを理解するためにセマンティック分析を使用します。
C1 adjective /ˈsɪnjuəs/

sinuous

曲がりくねった
Meaning
Having many curves, bends, or turns; winding.
Example
The hikers followed a sinuous path through the forest.
ハイカーたちは森を通る曲がりくねった道を進んだ。
C1 adjective /steɪd/

staid

堅実、尊敬される
Meaning
Serious, respectable, and unadventurous.
Example
He came from a staid family background.
彼は堅実な家庭から来た。
C1 verb /ˈsaɪdˌtræk/

sidetrack

気を散らす
Meaning
To distract from the main subject or activity.
Example
She was sidetracked by an unexpected phone call.
彼女は予期しない電話で気を取られた。
C1 noun /səbˈdʒɛkʃən/

subjection

服従
Meaning
the act of bringing someone or something under control or domination
Example
The people suffered under the subjection of a cruel ruler.
人々は残虐な支配者の下で苦しんでいた。
C1 verb /smɜrk/

smirk

自己満足の笑顔
Meaning
to smile in a self-satisfied, smug, or silly way
Example
He smirked when he won the argument.
彼は議論に勝ったとき、ニヤリと笑った。
C1 adjective /ˈsɒnɪk/

sonic

音速の
Meaning
Relating to or involving sound waves or speed of sound.
Example
The jet created a loud boom when it broke the sonic barrier.
ジェット機は音速の壁を越えたとき、大きな爆発音を作り出しました。
C1 verb /slɪŋ/

sling

投げる、掛ける
Meaning
to throw or hang something roughly or carelessly
Example
He slung his bag over his shoulder before leaving.
彼は出発前に肩にバッグをかけた。
C1 verb /ʃɪə/

shear

刈る
Meaning
to cut the wool off a sheep or to cut something with sharp tools like scissors or shears
Example
The farmer will shear the sheep in the spring.
農夫は春に羊の毛を刈ります。
C1 verb /səˈplænt/

supplant

取って代わる
Meaning
To take the place of something or someone, often by force or strategy.
Example
Digital platforms have supplanted traditional newspapers.
デジタルプラットフォームは伝統的な新聞を取って代わった。
C1 noun /ˈstoʊəˌweɪ/

stowaway

密航者
Meaning
A person who hides on a ship, plane, or other vehicle in order to travel secretly without paying.
Example
The crew discovered a stowaway hiding in the cargo hold.
乗組員は貨物室に隠れている密航者を発見しました。
C1 adjective /stɔːntʃ/

staunch

堅固な, 忠実な
Meaning
Loyal, committed, and firm in support.
Example
She is a staunch supporter of environmental protection.
彼女は環境保護の強固な支持者です。
C1 verb /ˈskwɒndər/

squander

浪費する
Meaning
to waste money, time, or opportunities in a careless way
Example
He squandered his inheritance on gambling.
彼はギャンブルに遺産を浪費した。
C1 verb /ˈʃɪmər/

shimmer

きらめく
Meaning
To shine with a soft, wavering light.
Example
The lake shimmered under the moonlight.
湖は月光の下で輝いていました。
C1 verb /skwɪnt/

squint

目を細める
Meaning
to look with partly closed eyes
Example
She squinted at the bright sunlight.
彼女は明るい日差しで目を細めた。
C1 adjective /ˈskeɪ.li/

Scaly

鱗状の
Meaning
covered with scales; having a rough surface like scales
Example
The fish has scaly skin.
その魚はうろこ状の皮膚を持っています。
C1 noun /ˈspɔɪlˌspɔːrt/

spoilsport

スポイルスポート
Meaning
A person who ruins other people's enjoyment or fun.
Example
Don't be a spoilsport and let us enjoy the party.
スポイルスポートにならないで、パーティーを楽しませてください。
C1 /ʃrɛd/

shred

引き裂く
Meaning
to tear or cut something into small pieces
Example
She shredded the old documents before throwing them away.
彼女は古い書類を捨てる前にシュレッドした。
C1 noun /ˌsɒl.jʊˈbɪləti/

solubility

溶解度
Meaning
The ability of a substance to dissolve in a solvent.
Example
The solubility of salt in water is high.
塩の水における溶解度は高い。
C1 noun /ˈʃeɪvɪŋ/

shaving

ひげ剃り
Meaning
the act of removing hair with a razor; a thin strip or piece shaved from something
Example
He bought a new cream for shaving.
彼は新しいひげ剃りクリームを買いました。
C1 adjective /ˈswɛltərɪŋ/

sweltering

うだるような暑さ
Meaning
uncomfortably hot
Example
The sweltering heat made it hard to work.
うだるような暑さで仕事が難しくなった。