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A1 noun /lɒt/

lot

たくさん
Meaning
A large number or amount; a group or portion.
Example
She bought a lot of books at the fair.
彼女はフェアでたくさんの本を買いました。
C1 noun /ˈleɪˌpɜːrsən/

layperson

素人
Meaning
A person who is not a member of the clergy or does not have specialized knowledge in a subject.
Example
The judge explained the law so that the layperson could understand.
裁判官は法を説明し、素人でも理解できるようにしました。
A1 verb /liːv/

leave

出発する
Meaning
to go away from; to depart or exit
Example
The train leaves at 6 PM.
電車は午後6時に出発します。
B1 verb /leɪ/

lay

置く
Meaning
to put something down in a flat position; to place carefully
Example
Please lay the book on the table.
本をテーブルに置いてください。
A2 noun /ˈlɜrnɪŋ/

learning

学習
Meaning
The process of gaining knowledge or skills through study or experience.
Example
Learning a new language can be exciting.
新しい言語を学ぶことは興奮することがあります。
B2 verb /ˈlaɪtən/

lighten

明るくする；和らげる
Meaning
to make something brighter or less dark; to make something less heavy or serious
Example
A joke can lighten the mood during a tense meeting.
冗談は緊張した会議の雰囲気を和らげることができる。
C1 noun /ˈlaɪm.stoʊn/

Lime stone

石灰岩
Meaning
a hard sedimentary rock, composed mainly of calcium carbonate or dolomite, used as building material and in the making of cement
Example
The ancient building was made of limestone blocks.
その古代の建物は石灰岩のブロックで作られていました
C1 verb, adjective, noun /lɪmp/

limp

引きずる / 弱い
Meaning
to walk with difficulty, often due to injury or weakness; lacking strength or firmness.
Example
He limped after injuring his ankle.
彼は足首を怪我した後、足を引きずって歩いていた。
B1 noun ˈliː.də.ʃɪp

leadership

リーダーシップ
Meaning
The action of leading a group of people or an organization.
Example
Leadership is crucial for institutional success.
リーダーシップは組織の成功にとって重要です。
B1 noun /ˈlɪk.wɪd/

Liquid

液体
Meaning
a substance that flows freely but is of constant volume, having a consistency like that of water or oil
Example
Water is a liquid at room temperature.
水は常温で液体です。
C1 noun /ˈliːniənsi/

leniency

寛大
Meaning
The quality of being more merciful or tolerant than expected.
Example
The judge showed leniency in his ruling.
裁判官は判決で寛大さを示した。
B2 noun /ˈlɒtəri/

lottery

宝くじ
Meaning
A means of raising money by selling numbered tickets and giving prizes to the holders of numbers drawn at random.
Example
He won a car in the national lottery.
彼は全国宝くじで車を当てた。
C1 adjective ˈleɪ.tənt

latent

潜在的または隠された
Meaning
Existing but not yet developed or manifested; hidden potential.
Example
His artistic talent remained latent for years.
彼の芸術的な才能は何年もの間潜在的なままでした。
B2 noun /ˌledʒɪsˈleɪʃən/

legislation

立法
Meaning
laws considered collectively, or the act of making laws
Example
The government passed new legislation to protect the environment.
政府は環境保護のために新しい立法を制定しました。
A1 noun /laɪt/

Light

光
Meaning
the natural agent that stimulates sight and makes things visible; electromagnetic radiation of any wavelength
Example
Turn on the light, it's getting dark.
ライトをつけて、暗くなってきました。
C2 noun /ˈluː.məˌnɛr.i/

luminary

著名人
Meaning
A person who inspires or influences others, especially in a particular field.
Example
He is considered a luminary in the world of science.
彼は科学の世界で著名人と見なされています。
C2 adjective /laɪˈsɛnʃəs/

licentious

放蕩
Meaning
Lacking moral restraint; disregarding accepted rules of conduct.
Example
The novel was criticized for its licentious themes.
その小説は放蕩的なテーマで批判された。
C2 adjective /ˈluːpi/

loopy

おかしい
Meaning
crazy, silly, or eccentric
Example
After working all night, he felt a little loopy.
一晩中働いた後、彼は少しおかしく感じました。
C1 verb /ˈlɛvi/

levy

課税する
Meaning
To impose or collect, especially a tax or fine.
Example
The government decided to levy a new tax on luxury goods.
政府は高級品に新しい税金を課すことに決めました。
C2 verb /ˈlɛvɪteɪt/

levitate

浮遊
Meaning
to rise or float in the air, usually without visible support.
Example
The magician made the table levitate during the show.
魔法使いはショーの間にテーブルを浮かせた。
B2 adjective /ˈlɪniər/

linear

線形
Meaning
Arranged in or extending along a straight line.
Example
The artist used linear perspective in his drawings.
アーティストは彼の絵に線形透視を使用しました。
C1 verb /ˈlɪkwɪdeɪt/

liquidate

清算する
Meaning
To sell assets in order to pay off debts; to close a business and convert assets into cash.
Example
The company decided to liquidate its assets to pay creditors.
会社は債権者に支払うために資産を清算することを決定しました。
B2 adjective /ˈlɔːŋtaɪm/

longtime

長い時間の
Meaning
having existed or continued for a long time
Example
They are longtime friends who met in college.
彼らは大学で出会った長い時間の友達です。
C1 noun /luː/

lieu

代わりに
Meaning
Instead of; in place of.
Example
He gave money in lieu of flowers.
彼は花の代わりにお金を渡した。
C2 noun /laʊs/

Louse

シラミ
Meaning
a small insect that lives on the hair or skin of people or animals
Example
The child had a louse in his hair.
その子供の髪にシラミがいました。
B1 verb /loʊd/

load

積む
Meaning
to put goods or cargo onto a vehicle; to fill something with a heavy quantity
Example
Workers load the truck with heavy boxes.
作業員は重い箱でトラックを積み込みます。
B2 verb lɔːntʃt

launched

発射
Meaning
Set (something) in motion by pushing it or letting it go.
Example
The satellite was launched successfully.
衛星は成功裏に発射されました。
C1 adjective /ˈlɔː.ləs/

Lawless

無法; 無政府主義; 無秩序; 犯罪者
Meaning
without law; anarchic; unruly; criminal
Example
The frontier town was known for its lawless behavior and chaos.
その国境の町は無法行為と混乱で知られていた。
C1 noun /ˈliːʒən/

lesion

傷
Meaning
An area of damage or abnormal change in the tissue of an organism, often caused by injury or disease.
Example
The doctor examined the skin lesion carefully.
医者は皮膚の傷を注意深く調べました。
A2 noun /leŋθ/

Length

長さ
Meaning
the measurement or extent of something from end to end; the greater of two or the greatest of three dimensions
Example
The length of the table is two meters.
テーブルの長さは2メートルです。
A1 verb /læf/

laugh

笑う
Meaning
to make sounds and movements expressing happiness or amusement
Example
The joke made everyone laugh.
そのジョークでみんなが笑った。
B2 noun /ˈliːtər/

litre

リットル
Meaning
a metric unit of volume equal to 1,000 cubic centimeters; commonly used to measure liquids
Example
She bought a litre of milk from the shop.
彼女は店で1リットルの牛乳を買いました。
C1 noun /ˈlɛɡɪŋ/

legging

タイツ
Meaning
tight-fitting stretch pants, typically worn by women for exercise or casual wear
Example
She bought a new pair of black leggings for the gym.
彼女はジム用に新しい黒いレギンスを買った。
C2 adjective /ˈlɔːdəˌtɔːri/

laudatory

賞賛の
Meaning
Expressing praise or admiration.
Example
She wrote a laudatory review of the new book.
彼女は新しい本の賛辞のレビューを書いた。
C2 noun /ˌlɛdʒərdəˈmeɪn/

legerdemain

手品, 欺瞞
Meaning
skillful use of one's hands when performing tricks; deception or trickery
Example
The magician's legerdemain left the audience amazed.
魔法使いの手品は観客を驚かせた。
C1 noun, adjective /ˈlæksətɪv/

laxative

下剤
Meaning
A medicine or substance that stimulates bowel movements; tending to loosen or relieve constipation.
Example
The doctor prescribed a mild laxative for her condition.
医者は彼女の状態のために軽い下剤を処方しました。
A2 noun /laɪˈbrɛəriən/

librarian

司書
Meaning
a person who manages, organizes, and assists users in a library
Example
The librarian helped me find a rare history book.
司書は私が珍しい歴史の本を見つけるのを手伝ってくれました。
B2 noun /ˈlaɪ.kli.hʊd/

likelihood

可能性
Meaning
the chance or probability of something happening
Example
There is a strong likelihood of rain tomorrow.
明日、雨が降る可能性が高いです。
A1 adverb /ˈleɪtər/

later

後で
Meaning
At a time subsequent to a reference time; afterwards.
Example
We will discuss the details later.
私たちは後で詳細について話します。
C1 verb /ˈluːbrɪkeɪt/

lubricate

潤滑する
Meaning
to apply oil or grease to reduce friction between surfaces
Example
The mechanic lubricated the car engine parts.
整備士は車のエンジンパーツに潤滑油を塗布しました。
C2 noun /ˈliː.vɪŋz/

Leavings

残り物; 余り物
Meaning
things that have been left behind or remain; remnants or scraps
Example
The leavings from dinner were given to the dog.
夕食の残り物は犬に与えられました。
B2 noun/verb /ˈlɪtər/

litter

ゴミ
Meaning
rubbish or waste left lying in a public place; to make a place untidy by leaving rubbish
Example
The park was full of litter after the festival.
祭りの後、公園はゴミでいっぱいだった。
C1 noun /ˈlɪŋɡwɪst/

linguist

言語学者
Meaning
A person skilled in foreign languages or in the scientific study of language.
Example
She is a linguist who speaks six languages fluently.
彼女は6か国語を流暢に話す言語学者です。
C1 verb /lʌl/

lull

静める
Meaning
to soothe or calm; to cause to sleep or rest
Example
The gentle music lulled the baby to sleep.
やさしい音楽が赤ちゃんを寝かしつけた。
B2 noun /ˈlaɪv.stɒk/

livestock

家畜
Meaning
farm animals such as cattle, sheep, and pigs that are kept for use or profit
Example
The farmer raised livestock to supply meat and milk for the market.
農家は市場のために肉と牛乳を供給するために家畜を育てていました。
C2 noun /ˈlɛtʃ.əri/

lechery

淫欲
Meaning
excessive or offensive sexual desire; lustfulness
Example
The novel depicted the lechery of corrupt nobles.
その小説は堕落した貴族の淫欲を描いていました。
C1 noun /ˌlɪbəˈreɪʃən wɔːr/

liberation war

解放戦争
Meaning
a war fought to gain freedom from foreign rule, occupation, or oppression; an armed struggle for national independence
Example
The liberation war reshaped the nation’s history and identity.
解放戦争は国の歴史を大きく変えた。
C2 adjective /ˈlɪɡ.ni.əs/

ligneous

木質の
Meaning
having the texture or appearance of wood; woody
Example
The ligneous stem supported the heavy flowers.
木質の茎が重い花を支えました。
B2 adjective /ˈlaɪ.ə.bəl/

Liable

責任がある; 義務がある;
Meaning
legally responsible; accountable; obligated
Example
The company is liable for any damages caused by their defective products.
その会社は欠陥商品によって引き起こされた損害に責任があります。
C2 noun /liːdʒ/

liege

領主
Meaning
A feudal lord entitled to allegiance and service; a loyal subject.
Example
The knight pledged loyalty to his liege.
騎士は彼の領主に忠誠を誓った。
C2 noun /lɔːˈdeɪʃən/

laudation

賞賛
Meaning
The act of praising or expressing approval.
Example
The poet received much laudation for his moving verses.
その詩人は感動的な詩で多くの賞賛を受けました。
C1 noun /ˈlaɪk.nəs/

Likeness

類似性; 似ていること
Meaning
the fact or quality of being alike; resemblance; a portrait or representation
Example
The portrait shows a strong likeness to her grandmother.
ポートレートは彼女の祖母に強い類似性を示しています。
A2 noun /ˈlɔːndri/

laundry

幸せ
Meaning
clothes or linens that need to be washed or have been washed
Example
She folded the clean laundry neatly.
彼女は賞を受け取ったとき、幸せを隠すことができませんでした。
B1 noun /ləˈbɔːr.ə.tɔːr.i/

Laboratory (Lab)

実験室
Meaning
a room or building equipped for scientific experiments, research, or teaching
Example
The scientists conducted their experiments in the well-equipped laboratory.
科学者たちは設備の整った実験室で実験を行いました。
C2 verb /loʊp/

lope

大きなジャンプを伴う速歩で走る
Meaning
to run or move with a long, bounding stride
Example
The horse loped gracefully across the field.
馬はフィールドを優雅に走っていました。
B2 noun /ˈlɪvər/

liver

肝臓
Meaning
a large organ in the body that cleans the blood and produces bile to help digest food.
Example
The liver plays a vital role in removing toxins from the body.
肝臓は体から毒素を取り除く重要な役割を果たします。
A2 noun ˈliːdər

leader

リーダー
Meaning
A person who leads or commands a group, organization, or country.
Example
The leader inspired people.
リーダーは人々を鼓舞しました。
A2 adjective /ˈlʌv.li/

Lovely

素敵な; 魅力的な; 見事な
Meaning
beautiful; charming; delightful; attractive
Example
What a lovely day for a picnic!
ピクニックにぴったりの素晴らしい日ですね！
C2 noun /lɒŋ ˈwɪskəd ˈkætfɪʃ/

Long whiskered catfish

ナマズ
Meaning
A type of freshwater fish with long whisker-like barbels around its mouth
Example
The fisherman caught a long whiskered catfish in the river.
漁師は川で長いひげのナマズを捕まえた。
B2 noun /læp/

Lap

ひざの上
Meaning
the flat area between the waist and knees of a seated person; one circuit of a track or course
Example
The cat curled up comfortably in her lap while she read her book.
猫は本を読みながら快適に彼女のひざの上で丸くなっていた。
C2 noun /ˈleɪ.ɪ.ti/

laity

信徒
Meaning
Ordinary members of a religious community who are not clergy.
Example
The church welcomed the laity to participate in the event.
教会は信徒を歓迎し、イベントに参加するよう呼びかけた。
C1 verb /loʊð/

loathe

嫌う
Meaning
to feel intense dislike or disgust for
Example
He absolutely loathes being late to meetings.
彼は会議に遅れるのが大嫌いです。
C1 adjective /ˈlɔːf.ti/

Lofty

高い; 崇高な性格; 高貴なスタイル
Meaning
of great height; noble in character; elevated in style
Example
He has lofty ideals about making the world a better place.
彼は世界をより良い場所にするという高い理想を持っています。
B1 noun, verb /ˈlaɪsəns/

license

ライセンス / 許可
Meaning
A legal permission to do something (noun); to grant such permission (verb).
Example
You must have a driving license to operate a car legally.
車を合法的に運転するためには運転免許が必要です。
C2 noun /ˈluː.nə.si/

lunacy

狂気
Meaning
Extreme foolishness or madness; insanity.
Example
It was sheer lunacy to go hiking in the storm.
嵐の中でハイキングに行くのは完全に狂気でした。
C2 noun /ˈlæn.sɪt/

lancet

外科用ナイフ
Meaning
a small, sharp, two-edged surgical knife used for making small incisions
Example
The doctor used a lancet to prick the patient’s finger for a blood test.
医者は血液検査のために患者の指を刺すためにランセットを使用しました。
C1 noun ˌlɪb.ər.ə.laɪˈzeɪ.ʃən

liberalization

自由化
Meaning
The removal or loosening of restrictions on something, typically an economic or political system.
Example
The liberalization of trade policies attracted foreign investments.
貿易政策の自由化が外国からの投資を引き寄せました。
B1 noun /ˈlæftər/

laughter

笑い
Meaning
the act or sound of laughing
Example
The room was filled with laughter.
部屋は笑いで満ちていた。
C2 noun /ˈlɪɡ.ə.tʃər/

ligature

括弧
Meaning
A thing used for tying or binding tightly; in music/printing, two or more notes or letters joined together.
Example
The doctor used a ligature to stop the bleeding.
医者は出血を止めるためにリガチュアを使用しました。
C2 noun /ˌlaɪ.pəˈdʒen.ɪ.sɪs/

lipogenesis

脂肪合成
Meaning
The metabolic process of fat synthesis where excess carbohydrates are converted into fatty acids and stored as triglycerides.
Example
Excess carbohydrate intake promotes lipogenesis and fat storage.
過剰な炭水化物の摂取は脂肪合成と脂肪の蓄積を促進します。
B2 noun ˈlaɪv.stɒk ˈfɑː.mɪŋ

livestock farming

畜産業
Meaning
The breeding, raising, and care of farm animals such as cattle, horses, sheep, and pigs for food, fiber, and other products.
Example
Livestock farming plays a crucial role in food security.
畜産業は食糧安全保障において重要な役割を果たします。
C1 phrase lɪˈdʒɪt.ɪ.mət sɛlf dɪˈfens

legitimate self-defense

正当防衛
Meaning
Lawful protection of oneself from harm or attack.
Example
The country claimed it was legitimate self-defense.
その国は正当防衛であると主張しました。
C1 verb /ˈlʌmbər/

lumber

重い足取りで歩く
Meaning
to move in a slow, heavy, awkward way
Example
The bear lumbered through the forest in search of food.
クマは食べ物を探して森を重い足取りで歩いた。
A1 verb /luːz/

lose

失う
Meaning
to be unable to find something; to fail to win; to misplace
Example
I hope I don't lose my keys again.
私は再び鍵を失いたくありません。
C1 adjective /ˈloʊli/

lowly

謙虚
Meaning
humble in status, position, or manner
Example
She rose from a lowly position to become the company's CEO.
彼女は低い地位から会社のCEOに昇進しました。
C2 noun /ˈleʧ.ər/

Lecher

好色な男
Meaning
a man who behaves in a sexually inappropriate way towards women
Example
The company fired him for being a lecher.
会社は彼が好色な男だったため、解雇した。
B2 adjective /ˈlɪb.ər.əl/

Liberal

リベラル; 寛容な; 寛大な; 思考が進歩的な
Meaning
open-minded; tolerant; generous; progressive in thinking
Example
She has a liberal attitude towards different cultures and beliefs.
彼女はさまざまな文化や信念に対してリベラルな態度を持っています。
C1 adjective /ˈlɛdʒəbl/

legible

読みやすい
Meaning
clear enough to read
Example
Her handwriting was barely legible.
彼女の手書きはほとんど読めなかった。
B1 noun /læm/

Lamb

子羊
Meaning
a young sheep; meat from a young sheep
Example
The little lamb followed its mother everywhere.
その小さな子羊は母親の後をどこでも追いかけた。
C1 verb ˈlæŋ.ɡwɪʃ

languish

衰退するまたは不振になる
Meaning
To remain in a state of neglect or decline for a long time without improvement.
Example
The project began to languish due to a lack of funding.
そのプロジェクトは資金不足で衰退し始めました。
B2 noun /ˈlɛtɪs/

lettuce

レタス
Meaning
a leafy green vegetable commonly used in salads and sandwiches
Example
She added fresh lettuce to the sandwich.
彼女はサンドイッチに新鮮なレタスを加えた。
C2 noun /ˈlɪmərɪk/

limerick

ユーモラスな五行詩
Meaning
a humorous five-line poem with a specific rhythm and rhyme scheme (AABBA).
Example
She recited a funny limerick at the party.
彼女はパーティーで面白いリメリックを朗読しました。
C2 adjective /ˈliːənaɪn/

leonine

ライオンのような
Meaning
Of or resembling a lion.
Example
His leonine hair made him stand out in the crowd.
彼のライオンのような髪は、群衆の中で目立たせた。
A2 noun /lʌk/

Luck

運
Meaning
success or failure apparently brought by chance rather than through one's own actions
Example
She had good luck with her job interview.
彼女は面接で良い運を持っていました。
C2 noun /ˈlɔːŋ.ɡən/

Longan

Meaning
a small round tropical fruit with translucent white flesh and sweet taste, related to lychee
Example
Longan fruits are often eaten fresh or dried and are popular in Asian desserts.
B2 noun /ˈlɪb.ər.ti/

Liberty

自由
Meaning
the state of being free within society from oppressive restrictions imposed by authority on one's way of life, behavior, or political views
Example
The Statue of Liberty represents freedom and democracy.
自由の女神は自由と民主主義を象徴しています。
B2 noun ˈlɪt.ər.ə.si ˌreɪts

literacy rates

識字率
Meaning
The percentage of people in a population who can read and write; measures of educational levels in a population.
Example
Literacy rates impact socioeconomic conditions.
識字率は社会経済的条件に影響を与える。
A2 adjective /ˈlʌki/

lucky

運が良い
Meaning
having good fortune or favorable circumstances
Example
She felt lucky to have such supportive friends.
彼女はそのような支えてくれる友達がいてラッキーだと感じていた。
C1 noun lɪˈkwɪd.ə.ti

liquidity

流動性
Meaning
The availability of liquid assets to a market or company; the ability to convert assets into cash quickly.
Example
Maintaining liquidity is crucial for financial stability.
流動性の維持は財務の安定性にとって重要です。
C2 noun /ˈlɔːrdlɪŋ/

lordling

小さな領主
Meaning
A young or petty lord; someone of minor nobility.
Example
The arrogant lordling demanded respect despite his lack of experience.
傲慢なロードリングは経験不足にもかかわらず、尊敬を要求した。
C2 adjective ˌlæb.əˈrɪn.θaɪn

labyrinthine

迷路のような
Meaning
Like a labyrinth; complicated and confusing; having many interconnected paths or passages.
Example
The old city streets were labyrinthine.
古い街の通りは迷路のようだった。
B1 adjective ˈlɔːŋ.tɜːrm

long-term

長期的, 持続可能な, 永続的
Meaning
Occurring over or involving a relatively long period of time.
Example
Long-term planning is necessary for environmental conservation.
ロングタームの計画は環境保護に必要です。
C1 noun /ˈlɛk.sɪ.kɒn/

lexicon

語彙
Meaning
The vocabulary of a person, language, or branch of knowledge; a collection of words and terms.
Example
A translator must have a vast lexicon of both languages.
翻訳者は両方の言語の広大な語彙を持っていなければならない。
B2 noun /luːp/

Loop

ループ, 輪
Meaning
a shape produced by a curve that bends around and crosses itself
Example
The string formed a neat loop around the package.
糸はパッケージの周りにきれいなループを作りました。
B2 noun /ˈlɪz.ɚd/

Lizard

トカゲ
Meaning
a cold-blooded reptile with a long body, four legs, and a tail
Example
A small lizard ran across the garden wall.
小さなトカゲが庭の壁を走った。
C1 adverb /ˈleŋθ.waɪz/

Lengthwise

長さに沿って; 最長の寸法に沿って
Meaning
in the direction of the length; along the longest dimension
Example
Fold the paper lengthwise to make it easier to carry.
紙を長さに沿って折りたたんで、持ち運びやすくします。
C2 noun /ˈlɑːrdər/

larder

食料庫
Meaning
A place, such as a pantry, where food is stored.
Example
The larder was full of fresh bread and cheese.
食料庫は新鮮なパンとチーズでいっぱいでした。
C2 noun /ˈlaɪər/

lier

嘘つき
Meaning
a person who tells lies; an alternative spelling of liar
Example
No one trusted him because he was known as a habitual lier.
彼は常習的な嘘つきだったので、誰も彼を信用しなかった。
C1 verb /ˈlɪbəreɪt/

liberate

解放する
Meaning
to set free from imprisonment, oppression, or restraint
Example
The army liberated the city from enemy control.
軍隊は敵の支配から都市を解放した。
B2 noun /ˈlen.tɪl/

Lentil

レンズ豆
Meaning
a high-protein pulse which is dried and then soaked and cooked prior to eating
Example
She cooked red lentils for dinner tonight.
彼女は今晩の夕食に赤レンズ豆を調理しました。
B1 verb /loʊˈkeɪt/

locate

位置を特定する
Meaning
to find the exact position or place of something
Example
They managed to locate the missing keys under the couch.
彼らはソファの下で失われた鍵を見つけることに成功しました。
B1 noun/verb /ˈleɪ.bər/

labor

労働
Meaning
work, especially hard physical work; to work hard
Example
The workers labored in the hot sun all day.
作業員たちは暑い太陽の下で一日中働いた。
B2 verb /liːp/

leap

跳ぶ
Meaning
to jump high or far; to move quickly with large steps
Example
The cat leaped onto the table.
猫はテーブルに飛び乗りました。
B2 adjective; verb (past and past participle) /lɜːrnd/

learned

博学な
Meaning
having acquired much knowledge through study; gained knowledge or skill through experience or teaching
Example
She is a learned scholar with deep knowledge of history.
彼女は歴史に詳しい博学な学者です。
C1 adjective /ˈlɔː.fəl/

Lawful

合法的; 正当な; 有効; 公正;
Meaning
legal; legitimate; valid; just
Example
The judge confirmed that their actions were lawful and proper.
裁判官は彼らの行動が合法で適切であることを確認しました。
C2 noun /ˌlɛksɪˈkɒɡrəfi/

lexicography

辞書学
Meaning
The art or practice of compiling dictionaries.
Example
Lexicography requires both linguistic and cultural knowledge.
辞書学は、言語学と文化的な知識の両方を必要とします。
B2 adverb /ˈlaɪk.waɪz/

Likewise

同様に; 同じように; 似たように
Meaning
in the same way; also; similarly
Example
She studied hard for the exam, and her brother did likewise.
彼女は試験のために一生懸命勉強し、彼女の兄も同様にしました。
B1 noun /lɪd/

Lid

ふた
Meaning
a removable or hinged cover for the top of a container
Example
Please put the lid back on the jar.
ジャーの蓋を元に戻してください。
A2 adjective /ˈleɪ.zi/

Lazy

怠け者; 働きたくない
Meaning
idle; unwilling to work; sluggish
Example
He was too lazy to clean his room on the weekend.
彼は週末に部屋を掃除するのが面倒だった。
B2 noun ˈlænd.mɑːk

landmark

ランドマーク
Meaning
An object or feature of a landscape or town that is easily seen and recognized from a distance; an important stage or turning point.
Example
The space restaurant is a landmark in innovation.
スペースレストランは革新のランドマークです。
C2 adjective /lɪˈbɪdənəs/

libidinous

淫ら
Meaning
Showing excessive sexual drive; lustful.
Example
The play was criticized for its libidinous characters.
その劇は淫らなキャラクターで批判された。
C2 adjective /ˈlaʊtɪʃ/

loutish

無礼な
Meaning
Clumsy, rude, or aggressive in behavior.
Example
His loutish remarks offended everyone at the meeting.
彼の無礼な発言は会議で皆を怒らせた。
C2 noun /ˈlɪθəˌɡræf/

lithograph

リトグラフ (石版印刷)
Meaning
a print made by lithography, often artistic
Example
The museum displayed a rare lithograph from the 19th century.
博物館では19世紀の珍しいリトグラフが展示されていました。
B1 adverb /ˈleɪt.li/

Lately

最近; この頃;
Meaning
recently; in the recent past; not long ago
Example
I haven't seen him lately, but I heard he got a new job.
最近彼を見ていませんが、新しい仕事を得たと聞きました。
A2 noun /lɒs/

loss

損失
Meaning
The state of no longer having something or someone; the harm resulting from losing.
Example
The company suffered a huge financial loss last year.
その会社は昨年、大きな財務的損失を被った。
C1 verb, noun /lɜːrtʃ/

lurch

Meaning
to make an abrupt, unsteady, or uncontrolled movement; a sudden movement or stagger
Example
The bus lurched forward as the driver hit the brakes.
C2 verb /ˈlɪk.wɪ.faɪ/

liquefy

液化する
Meaning
to make or become liquid
Example
The heat will liquefy the butter in a few minutes.
熱は数分でバターを液体に変えるでしょう。
A1 adjective /ˈlɪtl/

little

小さい
Meaning
Small in size, amount, or degree.
Example
He drank a little water before going to bed.
彼は寝る前に少し水を飲んだ。
C1 noun /ˌluː.brɪˈkeɪ.ʃən/

lubrication

潤滑
Meaning
The action of applying a substance to reduce friction between surfaces in mutual contact.
Example
Lubrication of the eyes is essential for well-being.
目の潤滑は健康にとって重要です。
C2 noun /luːˈsɪd.ə.ti/

lucidity

明瞭
Meaning
Clarity of thought or style; the quality of being easily understood.
Example
His explanation had great lucidity, making it easy to understand.
彼の説明は非常に明瞭で、理解するのが簡単でした。
A2 noun /ˈloʊ.kəl/

Local

地域の; 地元の
Meaning
belonging or relating to a particular area or neighborhood; a person living in a particular area
Example
The local people are very friendly.
地元の人々はとても親切です。