B2 noun /ˈsɪɡ.nə.tʃər/

Signature

署名

Meaning

a person's name written in their own handwriting as identification or authorization

Example

Please put your signature at the bottom of the document.

ドキュメントの下部に署名をしてください。

B2 noun /ˈsuːpəvaɪzə(r)/

supervisor

監督者

Meaning

a person who manages or directs the work of others

Example

The supervisor checked the progress of each employee.

スーパーバイザーは各従業員の進捗を確認しました。

B2 noun /ˌsɒl.ɪˈdær.ə.ti/

Solidarity

団結

Meaning

unity or agreement of feeling or action among individuals with a common interest

Example

The workers showed solidarity during the strike.

労働者はストライキの間、団結を示しました。

B2 noun /ˈspəʊksmən/

spokesman

スポークスマン

Meaning

a person who speaks on behalf of others, especially for a group or organization

Example

The spokesman addressed the crowd during the rally.

スポークスマンは集会中に群衆に向かって話した。

B2 noun səbˈstænʃəl ˈɪmpækt

substantial impact

重大な影響

Meaning

A significant, considerable, and meaningful effect or influence.

Example

Substantial impact is possible even with a few hours of volunteering.

少しの時間のボランティア活動でも重大な影響を与えることができます。

B2 noun /ˈsaɪrən/

siren

サイレン

Meaning

A device that makes a loud prolonged sound as a signal or warning; in mythology, a creature that lures sailors with enchanting songs.

Example

The police car passed with its siren blaring.

警察車両はサイレンを鳴らしながら通り過ぎました。

B2 adverb /ˈsmɑːt.li/

Smartly

賢く; スタイリッシュに; 速く

Meaning

in a clever or intelligent way; neatly and stylishly; quickly

Example

He was smartly dressed for the business meeting.

彼はビジネスミーティングのためにスマートに服を着ていました。

B2 noun/verb /swɑːmp/

swamp

湿地

Meaning

An area of low-lying, uncultivated ground where water collects; a bog or marsh.

Example

The village was built near a swamp.

村は湿地の近くに建てられました。

B2 noun ˈsɛv.ən ˈwʌn.dərz

Seven Wonders

七不思議

Meaning

The seven most remarkable and famous structures in the world, representing architectural feats and cultural significance.

Example

The Seven Wonders of the world reflect human brilliance.

世界の七不思議は人類の素晴らしさを反映しています。

B2 verb /ˈstrʌɡlɪŋ/

struggling

格闘する

Meaning

Making forceful or violent efforts to get free of restraint or constriction; having difficulty achieving something.

Example

Many regions are struggling with economic recovery.

多くの地域が経済回復に苦しんでいます。

B2 noun /spekˈteɪtər/

Spectator

観客

Meaning

a person who watches at a show, game, or other event; an observer

Example

The stadium was filled with excited spectators.

スタジアムは興奮した観客でいっぱいでした。

B2 noun /ˈsɪr.i.əs.nəs/

Seriousness

真剣さ; 重要性

Meaning

the quality of being serious; gravity; importance

Example

The seriousness of the situation became clear when the doctor spoke.

その状況の真剣さは、医者が話すときに明らかになりました。

B2 adjective /self səˈfɪʃənt/

Self-sufficient

自給自足

Meaning

able to provide for oneself without depending on others

Example

The farm is completely self-sufficient in producing vegetables.

その農場は野菜の生産に完全に自給自足です。

B2 noun/verb /ˈsɜːveɪ/

survey

調査, アンケート

Meaning

noun: an examination or inspection; verb: to examine or measure (an area or subject)

Example

They conducted a survey to understand customer preferences.

彼らは顧客の好みを理解するために調査を行いました。

B2 noun ˈsʌbstɪˌtut

substitute

代用品

Meaning

A person or thing acting or serving in place of another.

Example

Money cannot be a substitute for genuine happiness.

お金は本物の幸せの代用品にはなりません。

B2 noun /ˈsɪblɪŋ/

sibling

兄弟姉妹

Meaning

A brother or sister.

Example

She has three siblings, two brothers and one sister.

彼女は三人の兄弟姉妹がいます。二人の兄と一人の妹。

B2 adjective /ˈstraɪkɪŋ/

striking

印象的な

Meaning

very noticeable or impressive in appearance or effect

Example

Her striking beauty caught everyone's attention.

彼女の印象的な美しさは皆の注目を集めました。

B2 noun /ˈseɡ.mənt/

Segment

セクション; 部分; セグメント

Meaning

each of the parts into which something is divided; a section or portion

Example

The orange was divided into eight segments.

オレンジは8つのセグメントに分けられました。

B2 noun ˈsiːzənəl ˈvedʒtəbəlz

seasonal vegetables

季節の野菜

Meaning

Vegetables that grow during specific seasons or times of the year

Example

Seasonal vegetables grow abundantly in winter.

季節の野菜は冬に豊富に育ちます。

B2 adjective /ˈʃeɪ.di/

Shady

日陰の; 疑わしい; 不誠実な;

Meaning

providing shade; dishonest; suspicious

Example

The shady businessman made a suspicious deal.

その日陰の商人は疑わしい取引をしました。

B2 noun /ˈspaɪs bɒks/

Spice box

スパイス箱

Meaning

a container used to store various spices and seasonings

Example

She opened the spice box to find cumin for her curry.

彼女はカレー用のクミンを見つけるためにスパイスボックスを開けました。

B2 adverb /ˈʃɑːrpli/

sharply

急激に

Meaning

suddenly and strongly; in a cutting or intense way

Example

Prices rose sharply after the announcement.

発表後、価格は急激に上昇した。

B2 noun ˈsækrɪfaɪs

sacrifice

犠牲

Meaning

An act of giving up something valued for the sake of something else.

Example

The country was freed due to the sacrifice of the warriors.

国は戦士たちの犠牲によって解放された。

B2 noun /ˌsoʊsiˈɑːlədʒi/

sociology

社会学

Meaning

the study of society, human relationships, and social institutions

Example

She is studying sociology at university.

彼女は大学で社会学を学んでいます。

B2 noun smɔːl ˈɛfərt

Small Effort

小さな努力

Meaning

Minor actions or initiatives that can collectively make a significant impact.

Example

Small efforts can bring big changes in butterfly conservation.

小さな努力が蝶の保護に大きな変化をもたらすことができる。

B2 adjective /ˈstʌb.ərn/

Stubborn

頑固な; しつこい; 強情な

Meaning

refusing to change opinion or course of action; persistent; obstinate

Example

The stubborn child refused to eat his vegetables.

その頑固な子供は野菜を食べるのを拒否した。

B2 noun, verb /steɪk/

stake

株式, リスク

Meaning

A share or interest in a business or venture; to risk or support something of value.

Example

He has a major stake in the new company.

彼は新しい会社に大きな利害関係を持っています。

B2 noun /ˈsʌ.plɪ.mənt/

Supplement

サプリメント

Meaning

something that completes or adds to something else; a dietary product

Example

She takes vitamin supplements to maintain her health.

彼女は健康を維持するためにビタミンサプリメントを摂取します。

B2 noun /stɪŋk/

Stink

悪臭; 臭い

Meaning

a strong unpleasant smell; bad odor

Example

The garbage created a terrible stink in the kitchen.

ゴミは台所でひどい悪臭を引き起こしました。

B2 noun /ˈsaɪd.laɪn/

sideline

副業

Meaning

An activity done in addition to one's main job or area of work.

Example

The sideline discussions led to mutual understanding.

副業の議論が相互理解を促進した。

B2 noun /ˈsæŋk.tʃuˌɛr.i/

sanctuary

避難所

Meaning

A place of safety, refuge, or protection; a sacred place.

Example

The forest is a sanctuary for endangered animals.

その森は絶滅危惧種の動物たちの避難所です。

B2 adjective /ˈsæv.ɪdʒ/

Savage

野蛮な; 残酷な; 野生の

Meaning

extremely cruel or violent; wild and fierce; uncivilized

Example

The savage attack shocked everyone.

野蛮な攻撃はみんなを驚かせた。

B2 noun /ˌstɪm.jəˈleɪ.ʃən/

stimulation

刺激

Meaning

The action of arousing interest, enthusiasm, or excitement.

Example

Stimulation reduces stress and aids relaxation.

刺激はストレスを減らし、リラックスを助けます。

B2 noun /ˈsæb.ə.tɑːʒ/

Sabotage

サボタージュ

Meaning

deliberate destruction of equipment or disruption of activities

Example

The factory was shut down due to an act of sabotage.

工場は破壊行為のために閉鎖されました。

B2 noun /səˈvaɪvl/

survival

サバイバル

Meaning

the state of continuing to live or exist, typically in difficult conditions

Example

Survival in the wild can be a challenging experience.

野生でのサバイバルは、挑戦的な経験となることがあります。

B2 verb /stɑːv/

starve

飢え死に

Meaning

to suffer or die from lack of food

Example

He was left to starve in the desert.

彼は砂漠で飢え死にするために放置された。

B2 adjective ˈstrʌktʃərəl

structural

構造的

Meaning

Relating to or forming part of a structure.

Example

The structural integrity of the bridge was tested after the storm.

橋の構造的な完全性は嵐の後にテストされました。

B2 verb /ʃriːk/

shriek

叫ぶ

Meaning

to make a loud, high-pitched cry

Example

She shrieked when she saw the spider.

彼女はクモを見て叫んだ。

B2 noun /səˈspens/

Suspense

サスペンス

Meaning

a feeling of excited or anxious uncertainty about what will happen

Example

The movie kept us in suspense until the very end.

映画は最後まで私たちをサスペンスの中に保ちました。

B2 verb /suːð/

soothe

落ち着かせる

Meaning

to calm or comfort; to relieve pain or distress

Example

The mother soothed her crying baby with a gentle lullaby.

お母さんは優しい子守唄で泣いている赤ちゃんを静めました。

B2 adverb /ˈsmuːð.li/

Smoothly

スムーズに; 問題なく

Meaning

without problems or difficulties; in an even and regular way

Example

The car runs smoothly on the new highway.

車は新しい高速道路でスムーズに走る。

B2 noun /ˈsɛnət/

senate

セナト

Meaning

a legislative or governing body, typically the upper chamber in a bicameral legislature

Example

The senate voted in favor of the new healthcare bill.

セナトは新しい医療保険法案に賛成票を投じました。

B2 noun /sɪlk/

silk

絹

Meaning

a fine, smooth fabric made from the threads produced by silkworms

Example

The dress was made of pure silk.

そのドレスは純粋な絹で作られていた。

B2 adverb /ˈskeəs.li/

Scarcely

ほとんど; ほとんどない; わずかに

Meaning

hardly; barely; only just

Example

I could scarcely believe my eyes.

私は自分の目をほとんど信じられなかった。

B2 noun/verb /ˈsoʊ.ɪŋ/

sewing

裁縫

Meaning

The activity or skill of joining fabric using a needle and thread

Example

She enjoys sewing her own clothes on weekends.

彼女は週末に自分の服を裁縫するのを楽しみます。

B2 noun /ˈʃɛərˌhoʊldər/

shareholder

株主

Meaning

an individual or organization that owns shares in a company

Example

Each shareholder has the right to vote at the annual meeting.

各株主は年次総会で投票する権利を持っています。

B2 verb /snæp/

snap

折れる

Meaning

to break suddenly; to speak angrily; to take a photograph quickly

Example

The rope snapped under the weight.

ロープは重さで折れました。

B2 verb /sɔːr/

soar

高く飛ぶ / 急増する

Meaning

to fly or rise high in the air; to increase rapidly or dramatically

Example

The eagle soared high above the mountains.

ワシは山々の上を高く飛びました。

B2 noun /sɪˈver.ə.ti/

Severity

厳しさ; 重大さ; 激しさ

Meaning

the quality of being extremely serious or harsh; intensity of something bad

Example

The severity of the storm caused widespread damage across the city.

嵐の厳しさが街全体に広範囲の損害をもたらしました。

B2 noun /spɑːrk/

Spark

火花

Meaning

a small fiery particle thrown off from a fire; a flash of light; something that triggers or initiates

Example

A spark from the campfire ignited the dry leaves.

キャンプファイヤーからの火花が乾いた葉を点火しました。

B2 noun /səkˈses.ər/

Successor

後継者

Meaning

a person who succeeds another in office; someone who takes over a position or role

Example

The CEO announced his retirement and named his successor for the company.

CEOは退職を発表し、会社の後継者を指名しました。

B2 verb /ˈsɪmplɪfaɪ/

simplify

簡単にする

Meaning

to make easier to understand or do; to reduce complexity

Example

The teacher simplified the complex equation for the students.

教師は生徒のために複雑な方程式を簡単にしました。

B2 adverb /ˈsʌbsɪkwəntli/

subsequently

その後

Meaning

at a later time; afterward

Example

He failed his exam and subsequently had to retake it.

彼は試験に失敗し、その後再試験を受けなければならなかった。

B2 noun /strɔː/

straw

ストローまたは茎

Meaning

a thin tube for sucking up liquids; dried stalks of grain plants

Example

She drank the juice through a straw.

彼女はストローでジュースを飲んだ。

B2 noun /sɛnˈseɪʃən/

Sensation

感覚 / センセーション

Meaning

a physical feeling or perception resulting from something that happens to or comes into contact with the body; a widespread reaction of interest and excitement

Example

The new singer became an overnight sensation.

新しい歌手は一夜にしてセンセーションとなった。

B2 adjective /səkˈsɛsɪv/

Successive

連続的な; 連続した

Meaning

following one after the other in order; consecutive

Example

The team won three successive matches.

チームは三回連続して試合に勝ちました。

B2 noun /ʃɪt/

shit

うんこ

Meaning

a vulgar term for feces or excrement

Example

The dog made a mess by leaving its shit on the floor.

犬は床にうんこを残して散らかしました。

B2 noun /ˈʃɔːrt.kʌm.ɪŋ/

Shortcoming

欠点; 不足; 短所

Meaning

a fault or failure to meet a certain standard; a deficiency

Example

Despite his many talents, he has some shortcomings.

彼の多くの才能にもかかわらず、いくつかの欠点があります。

B2 adjective ˌsɪm.əlˈteɪ.ni.əs

simultaneous

同時

Meaning

Occurring, operating, or done at the same time.

Example

Simultaneous crop failures affect global food supply.

同時の作物の失敗は、世界的な食料供給に影響を与えます。

Meaning

the system or state of being owned and forced to work for someone else

Example

Slavery was abolished in most countries in the 19th century.

B2 adjective /stɜːrn/

Stern

厳格な; 厳しい

Meaning

serious and demanding exact conformity to rules; strict and severe

Example

The teacher gave the students a stern warning about cheating.

教師は学生に対してカンニングについて厳しい警告を与えました。

B2 verb /sʌk/

suck

吸う

Meaning

to draw something into the mouth by using the lips and tongue

Example

The baby began to suck her thumb.

赤ちゃんは親指を吸い始めた。

B2 noun /səˈspɪʃən/

Suspicion

疑い

Meaning

a feeling or thought that someone is guilty of an illegal or dishonest activity

Example

The police arrested him on suspicion of theft.

警察は窃盗の疑いで彼を逮捕しました。

B2 noun /skʌl/

Skull

頭蓋骨

Meaning

the bony framework of the head that protects the brain

Example

The doctor examined the skull X-ray carefully.

医者は慎重に頭蓋骨のX線写真を調べました。

B2 adjective /ˈstɜːrdi/

sturdy

頑丈

Meaning

strongly and solidly built; not easily weakened

Example

The carpenter made a sturdy wooden table.

大工は頑丈な木製のテーブルを作った。

B2 noun səˌsteɪ.nəˈbɪl.ɪ.ti

sustainability

持続可能性

Meaning

The ability to be maintained at a certain rate or level; the avoidance of the depletion of natural resources in order to maintain ecological balance.

Example

Sustainability ensures long-term environmental health.

持続可能性は長期的な環境健康を保証します。

B2 noun ˈstræt.ɪ.dʒiz

strategies

戦略

Meaning

A plan of action designed to achieve a long-term or overall aim; the art of planning and directing operations.

Example

Effective strategies can mitigate climate change impacts.

効果的な戦略は気候変動の影響を軽減することができます。

B2 adjective /slɪk/

slick

滑らかな

Meaning

Smooth, clever, or efficient, often in a way that seems superficial.

Example

He gave a slick presentation to impress the investors.

彼は投資家を感動させるために滑らかなプレゼンテーションを行った。

B2 adjective /ˈskeptɪkəl/

Sceptical

懐疑的な; 疑わしい; 何かの真実に疑問を抱く

Meaning

having doubts; not easily convinced; questioning the truth of something

Example

Many scientists remain sceptical about the new theory.

多くの科学者が新しい理論に対して懐疑的な立場を取っている。

B2 adjective /ˌsuː.pəˈfɪʃ.əl/

superficial

表面的

Meaning

Existing or occurring at or on the surface; not thorough or deep.

Example

His understanding of the subject was rather superficial.

彼のそのテーマに対する理解はかなり表面的でした。

B2 adjective /ˌsuː.pəˈnætʃ.ər.əl/

Supernatural

超自然的な

Meaning

relating to things that cannot be explained by natural or scientific laws; beyond the normal or physical world

Example

The old house was said to have supernatural powers.

その古い家には超自然的な力があると言われていた。

B2 verb /səˈsteɪn/

sustain

維持する

Meaning

To support, maintain, or keep something going over time.

Example

The team worked hard to sustain their success.

チームは彼らの成功を維持するために一生懸命働きました。

B2 adjective /sɔːr/

sore

痛い

Meaning

painful or aching, usually in a specific part of the body

Example

After the long run, my legs were sore.

長いランニングの後、私の足は痛かった。

B2 verb /ˈsɪmbəlaɪz/

symbolize

象徴する

Meaning

to represent or stand for something else

Example

The dove symbolizes peace across cultures.

鳩は文化を超えて平和を象徴しています。

B2 verb /skwɒʃ/

squash

潰す

Meaning

to crush or squeeze something with force so that it becomes flat or broken

Example

She accidentally squashed the bug with her shoe.

彼女はうっかり靴で虫を潰しました。

B2 adjective /ˈsændi/

Sandy

砂の; 砂質の

Meaning

covered with sand; containing sand; having the texture of sand

Example

The sandy beach stretched for miles along the coast.

砂浜は海岸に沿って何マイルも続いていました。

B2 verb /straɪv/

strive

努力する

Meaning

To make great efforts to achieve or obtain something.

Example

She strives to be the best student in her class.

彼女はクラスで最も優れた生徒になるよう努めている。

B2 adjective /ˈstʌdid/

studied

慎重な

Meaning

carefully considered, deliberate, or planned

Example

Her response was calm and studied, not impulsive.

彼女の返答は冷静で慎重であり、衝動的ではなかった。

B2 adjective /ˈslɒp.i/

Sloppy

だらしない; 汚い; 注意を払わずに行われた

Meaning

careless; messy; done without care or attention to detail

Example

His sloppy handwriting was difficult to read.

彼の乱雑な手書きは読みにくかった。

B2 noun /səbˈskrɪp.ʃən/

Subscription

サブスクリプション

Meaning

a payment for regular delivery of a service or product; an arrangement to receive something regularly

Example

I canceled my Netflix subscription because I wasn't watching it enough.

私はNetflixのサブスクリプションをキャンセルしました。なぜなら、それを十分に見ていなかったからです。

B2 adjective /ˈsɪr.i.əl/

Serial

連続した; シリアル

Meaning

happening in a series; consecutive; arranged in order

Example

The serial killer was finally caught after years of investigation.

連続した殺人者は、長年の調査の後、ついに捕まった。

B2 adjective /ˈstʌf.i/

Stuffy

新鮮な空気が不足している; 通気性が悪い; 形式的で保守的な態度

Meaning

lacking fresh air; poorly ventilated; formal and conservative in attitude

Example

The room was stuffy and needed fresh air.

部屋はこもっていて、新鮮な空気が必要でした。

B2 adjective /ˈstɪki/

sticky

べたつく

Meaning

having the quality of adhering or clinging; difficult to remove or deal with

Example

The candy is too sticky to eat with your hands.

キャンディは手で食べるにはあまりにもべたつくです。

B2 noun /ˌsɛlf ɪˈstiːm/

self-esteem

自尊心

Meaning

confidence in one's own worth or abilities; self-respect

Example

Building self-esteem takes time and consistent effort.

自尊心を築くには時間と一貫した努力が必要です。

B2 verb /ˈstʌmbəl/

stumble

つまずく

Meaning

to trip or lose balance while walking or running; to make a mistake or falter

Example

He stumbled on the uneven pavement.

彼はでこぼこな歩道でつまずいた。

B2 noun /ˈsætaɪər/

satire

風刺

Meaning

The use of humor, irony, or exaggeration to criticize people's stupidity or vices.

Example

The play was a brilliant satire on modern politics.

その劇は現代政治への素晴らしい風刺でした。

B2 noun /slʌm/

Slum

スラム街

Meaning

a poor urban area with substandard housing and squalid conditions

Example

The government is working to improve conditions in the slum.

政府はスラムの条件を改善するために取り組んでいます。

B2 noun /səˈnɛərioʊ/

scenario

可能な状況

Meaning

a possible situation or sequence of events

Example

The company prepared for the worst-case scenario.

会社は最悪のシナリオに備えました。

B2 adverb /ˈsɛp.ər.ət.li/

separately

別々に

Meaning

in a way that is apart or individually; not together

Example

They decided to travel separately to the conference.

彼らは会議に別々に行くことに決めた。