B2 verb /prɪˈzɜːv/

preserve

保存する

Meaning

to keep something in its original state; to protect from harm or decay

Example

We must preserve our natural environment.

私たちは自然環境を保存しなければなりません。

B2 noun /ˌprɒp.əˈɡæn.də/

Propaganda

プロパガンダ; 噂

Meaning

information spread to promote a particular political cause or point of view

Example

The government used propaganda to influence public opinion during the war.

政府は戦争中に世論に影響を与えるためにプロパガンダを使用した。

B2 noun /ˈpen neɪm/

Pen-name

ペンネーム

Meaning

a fictitious name used by an author instead of their real name; a pseudonym

Example

Mark Twain was the pen-name of Samuel Clemens.

マーク・トウェインはサミュエル・クレメンズのペンネームでした。

B2 noun /pʌls/

Pulse

豆類

Meaning

edible seeds of leguminous plants such as lentils, beans, and peas

Example

Pulses are an excellent source of protein for vegetarians.

豆類はベジタリアンにとって優れたタンパク源です。

B2 verb /pəˈluːt/

pollute

汚染する

Meaning

to make air, water, or land dirty and harmful to people, animals, and plants

Example

Factories pollute the environment with toxic chemicals.

工場は有害な化学物質で環境を汚染します。

B2 adjective /pəˈzes.ɪv/

Possessive

幸せ

Meaning

showing a desire to own or control something; unwilling to share; jealously protective

Example

He is very possessive about his car.

彼女は賞を受け取ったとき、幸せを隠せませんでした。

B2 adjective /prəˈtɛktɪv/

protective

保護的な

Meaning

giving or capable of giving protection; shielding from harm or danger

Example

She wore a protective helmet while riding her bike.

彼女は自転車に乗るときに保護的なヘルメットをかぶっていました。

B2 verb /pəˈtroʊl/

patrol

パトロールする

Meaning

to move around an area to watch or guard it

Example

The police patrol the streets at night to ensure safety.

警察は夜に街をパトロールして安全を確保しています。

B2 adverb /ˈprez.ənt.li/

Presently

現在; すぐに; しばらくして

Meaning

at the present time; soon; in a little while

Example

The doctor will see you presently.

医者はすぐにあなたを診ます。

B2 verb /ˈpɪnpɔɪnt/

pinpoint

正確に特定する

Meaning

to locate or identify something with precision

Example

The detective was able to pinpoint the exact location of the suspect.

探偵は容疑者の正確な場所を特定できました。

B2 verb /ˈpenɪtreɪt/

penetrate

貫通する

Meaning

to go into or through something; to understand something deeply

Example

The bullet penetrated the wall.

弾丸は壁を貫通した。

B2 noun, verb /ˈplɑːstər/

plaster

プラスター, 修理する

Meaning

a soft mixture applied to walls or used to cover wounds; or to cover or coat with plaster

Example

The workers plastered the walls to make them smooth.

作業員たちは壁を滑らかにするためにプラスターを塗った。

B2 adjective /ˈpraɪs.ləs/

Priceless

無価値な; 計り知れない価値がある

Meaning

extremely valuable; invaluable; beyond price

Example

Her grandmother's antique jewelry is absolutely priceless.

彼女の祖母の古代の宝石は絶対に無価値だ。

B2 adjective ˈpeɪn.ləs

painless

痛みなし

Meaning

Not causing pain; involving little effort or stress.

Example

Modern methods ensure painless treatment.

現代の方法は痛みのない治療を保証します。

B2 noun /ˌpɪə.riˈɒd.ɪ.kəl/

periodical

雑誌

Meaning

a magazine or journal published at regular intervals

Example

She subscribed to a science periodical.

彼女は科学雑誌を購読しました。

B2 adjective /ˈprɒb.ə.bəl/

Probable

可能性がある

Meaning

likely to happen; expected; plausible

Example

It is probable that it will rain tomorrow according to the weather forecast.

天気予報によると、明日は雨が降る可能性が高いです。

B2 noun /pərˈspek.tɪv/

Perspective

視点

Meaning

a particular attitude toward or way of regarding something; a point of view; the art of representing three-dimensional objects

Example

From his perspective, the decision was completely wrong.

彼の視点では、その決定は完全に間違っていた。

B2 noun /ˈprɛzɪdənsi/

presidency

大統領職

Meaning

the office or position of being a president

Example

He was elected to the presidency in 2020.

彼は2020年に大統領職に選ばれました。

B2 adjective /ˈprɛdʒədɪst/

prejudiced

偏見のある

Meaning

having or showing a dislike or bias against a person or group without proper reason

Example

He was prejudiced against people from other regions.

彼は他の地域の人々に対して偏見を持っていた。

B2 noun ˈprɑː.sest fuːdz

processed foods

加工食品

Meaning

Foods that have been altered from their natural state through various methods such as canning, freezing, refrigeration, dehydration and aseptic processing.

Example

Excessive consumption of processed foods leads to health issues.

加工食品の過剰摂取は健康問題を引き起こします。

B2 noun /ˈpɑːtnəʃɪp/

partnership

パートナーシップ

Meaning

the state of being a partner or a group of partners

Example

Our partnership has helped both companies grow.

私たちのパートナーシップは、両社の成長に役立ちました。

B2 noun /feɪz/

Phase

段階; 変化や発展の過程での特定の期間または段階

Meaning

a distinct period or stage in a process of change or development

Example

The project is now in its final phase.

プロジェクトは現在最終段階にあります。

B2 noun /prɪˈkɔː.ʃən/

Precaution

予防措置

Meaning

an action taken in advance to prevent something dangerous or unpleasant from happening

Example

As a precaution, we should bring extra water on the hike.

予防措置として、ハイキングに追加の水を持っていくべきです。

B2 verb /prɪˈsiːd/

precede

先行する

Meaning

to come before something in time, order, or position

Example

A brief introduction precedes each chapter.

簡単な紹介は各章の前に来る。

B2 noun /ˈpjʊə.rɪ.ti/

Purity

純粋さ; 清潔さ; 汚染からの自由

Meaning

the state of being pure; cleanness or freedom from contamination

Example

The purity of the mountain water was remarkable.

山の水の純粋さは注目に値しました。

B2 noun /prəˈvɪʒ.ən/

Provision

備蓄

Meaning

supplies of food and other necessary things; arrangement or preparation

Example

The government made provision for emergency supplies during the flood.

政府は洪水時の緊急供給のために備蓄を行いました。

B2 noun /ˈpesɪˌmɪzəm/

pessimism

ペシミズム

Meaning

A tendency to see the worst aspect of things or believe the worst will happen.

Example

Her constant pessimism made it hard to stay optimistic.

彼女の絶え間ないペシミズムは、楽観的でいるのを難しくしていた。

B2 noun /ˈpɔːt.fəʊ.li.əʊ/

portfolio

作業のコレクション、サンプル、または作業リスト

Meaning

A collection of work or samples demonstrating skills and expertise.

Example

His portfolio showcased his diverse range of skills.

彼のポートフォリオは彼の多様なスキルの範囲を示していました。

B2 adjective /prəˈpoʊzd/

proposed

提案された

Meaning

suggested or put forward for consideration or discussion

Example

The proposed changes will improve the system.

提案された変更はシステムを改善します。

B2 adjective /ˈpʌz.lɪŋ/

Puzzling

不可解な

Meaning

confusing; perplexing;

Example

The scientist found the results puzzling.

科学者はその結果を謎めいたと感じた。

B2 verb prəˈlɔŋd

prolonged

延長された

Meaning

Extended in duration; made to last longer than usual.

Example

Modern medicine has prolonged life expectancy.

現代医療は寿命を延長しました。

B2 adjective /ˈprɒfɪtəbl/

profitable

利益を生む

Meaning

yielding profit or financial gain

Example

The company has become highly profitable after the new strategy was implemented.

新しい戦略が実行された後、会社は非常に利益を上げました。

B2 verb /prəˈvoʊk/

provoke

挑発する

Meaning

To cause someone to become angry or to cause a reaction.

Example

His words provoked a heated argument.

彼の言葉は激しい議論を引き起こした。

B2 adjective /pəˈrɛntəl/

parental

親に関連する

Meaning

relating to a parent or parents; characteristic of a mother or father

Example

Parental guidance is important for a child's development.

子供の成長には親のガイダンスが重要です。

B2 noun /ˌpɜː.sɪˈvɪə.rəns/

perseverance

忍耐力

Meaning

Persistence in doing something despite difficulty or delay in achieving success

Example

His perseverance helped him achieve his dreams.

彼の忍耐力が彼を夢の実現に導いた。

B2 verb /paɪn/

pine

切望する

Meaning

to long intensely for something or someone; to suffer from longing

Example

He pined for his hometown after moving abroad.

海外に引っ越した後、彼は故郷を切望していた。

B2 noun /ˈpraɪ.vət ˈtuː.tər/

Private tutor

プライベートチューター

Meaning

a teacher who gives individual instruction to a student outside of regular school

Example

The private tutor helped the student improve his math skills.

プライベートチューターは、学生が数学スキルを向上させるのを手伝いました。

B2 noun /ˈpred.ə.ses.ər/

Predecessor

前任者

Meaning

a person who held a job or office before the current holder; something that came before another thing

Example

The new manager learned from his predecessor's mistakes.

新しいマネージャーは前任者のミスから学びました。

B2 adjective /ˌsaɪkəˈlɒdʒɪkəl/

psychological

心理学的

Meaning

relating to the mind or mental processes.

Example

She studied the psychological effects of trauma on children.

彼女は子供たちへのトラウマの心理学的影響を研究した。

B2 adjective ˌpriːhɪˈstɒrɪk

prehistoric

先史時代の, 書かれた記録の前の時間

Meaning

Belonging to the time before written records.

Example

The prehistoric era was marked by the rise of early humans.

先史時代は初期の人類の台頭によって特徴付けられました。

B2 noun /pʌbˈlɪs.ɪ.ti/

Publicity

宣伝

Meaning

public attention or notice given to someone or something; advertising or promotion

Example

The movie received a lot of publicity before its release.

その映画は公開前に多くの宣伝を受けました。

B2 verb /prɪˈsiːdɪd/

preceded

先行した

Meaning

came before something in time, order, or position

Example

Dark clouds preceded the heavy rainfall.

暗い雲が大雨に先立って現れた。

B2 verb /ˈpjʊərɪfaɪ/

purify

浄化する

Meaning

to make clean or pure; to remove impurities

Example

This filter will purify the water effectively.

このフィルターは水を効果的に浄化します。

B2 noun /ˈpær.ə.daɪs/

Paradise

楽園; 完璧な幸せの場所や状態; 理想的な場所

Meaning

heaven; a place or state of perfect happiness; an ideal or perfect place

Example

The tropical island was like paradise for the tourists.

トロピカルアイランドは観光客にとって楽園のようでした。

B2 verb /pliːd/

plead

嘆願する

Meaning

to make an emotional appeal; to present a case in court

Example

She pleaded for mercy.

彼女は慈悲を乞いました。

B2 adjective /ˈprɛf(ə)rəb(ə)l/

preferable

好ましい

Meaning

more desirable or suitable; better than something else

Example

It is preferable to take the train rather than drive in heavy traffic.

渋滞時には車を運転するより、電車を利用する方が好ましい。

B2 verb /prəˈkleɪm/

proclaim

宣言する

Meaning

to announce something publicly or officially, especially something important

Example

The president proclaimed a national day of mourning.

大統領は国民の日を宣言した。

B2 noun /ˈfɪʃ.ɪŋ/

phishing

詐欺による情報盗取

Meaning

The fraudulent practice of sending emails purporting to be from reputable companies in order to induce individuals to reveal personal information.

Example

Phishing emails often trick people into revealing passwords.

フィッシングメールは、しばしば人々をだましてパスワードを明かさせます。

B2 verb /pərˈsiːv/

perceive

感知する

Meaning

to become aware of or understand something through the senses

Example

I perceive a change in his attitude.

私は彼の態度の変化を感じ取ります。

B2 verb /plʌndʒ/

plunge

素早く飛び込む; 急激に落ちる

Meaning

to jump or dive quickly; to fall sharply

Example

She plunged into the swimming pool.

彼女はプールに飛び込んだ。

B2 noun /ˈpeɪtrən/

patron

後援者

Meaning

a person who gives financial or other support to a person, organization, or cause

Example

The library is supported by generous patrons.

図書館は寛大な後援者によって支えられています。

B2 adjective /ˈprɒmɪnənt/

prominent

顕著な

Meaning

Important, famous, or easily noticeable.

Example

He is a prominent leader in the community.

彼はコミュニティの中で著名なリーダーです。

B2 noun prɪˈsɪʒ.ən

precision

精度

Meaning

The quality of being exact and accurate.

Example

High precision instruments are used in surgery.

手術には高精度の機器が使用されます。

B2 verb /ˈprɒspər/

prosper

繁栄する

Meaning

to succeed or flourish, especially in financial or business matters

Example

With hard work and determination, she managed to prosper in her career.

一生懸命の努力と決意で、彼女はキャリアで成功しました。

B2 noun /ˈpleɪsmənt/

placement

配置または割り当て

Meaning

the act of putting something or someone in a particular position or job

Example

The company arranged job placement for the graduates.

会社は卒業生のために就職先を手配しました。

B2 noun /plæˈtoʊ/

plateau

高原、平坦な土地、変化の少ない時期

Meaning

an elevated flat area of land or a period of little change

Example

After months of growth, sales reached a plateau.

数ヶ月の成長の後、売上はプラトーに達した。

Meaning

relating to the mind or supernatural powers; a person claiming to have extrasensory abilities

Example

The psychic claimed she could predict the future.

B2 noun /ˈprɛfəs/

preface

序文

Meaning

an introduction to a book, speech, or other written work

Example

The author explained his motivation in the preface.

著者は序文で自分の動機を説明しました。

B2 noun pɛsts

pests

害虫, 害を及ぼす動物

Meaning

Harmful or troublesome creatures, especially insects or small animals that damage crops, food, or living spaces.

Example

Pests can damage crops and cause diseases.

害虫は作物を損傷し、病気を引き起こす可能性があります。

B2 adjective /ˌpoʊstˈwɔːr/

post-war

戦後の

Meaning

relating to the period after a war has ended

Example

The country experienced rapid economic growth in the post-war years.

その国は戦後の時代に急速な経済成長を遂げた。

B2 noun /pliː/

Plea

請願; 要求; 弁明

Meaning

an urgent and emotional request; a defendant's formal response to a criminal charge; an excuse or justification

Example

She made a plea for help during the emergency.

緊急時に彼女は助けを求める請願をした。

B2 adjective ˌprəʊˈæk.tɪv

proactive

積極的

Meaning

Taking action by causing change and not only reacting to change when it happens.

Example

Proactive strategies are needed to combat scarcity.

不足に対処するために積極的な戦略が必要です。

B2 adjective /ˈpreɪz.wɜː.ði/

Praiseworthy

賞賛に値する

Meaning

deserving praise; commendable; admirable

Example

Her charitable work is truly praiseworthy.

彼女の慈善活動は本当に賞賛に値します。

B2 noun pɑrˈtɪʃən

partition

分割

Meaning

The action of dividing or being divided into parts; separation.

Example

Partition caused unrest.

分割が騒動を引き起こした。

B2 noun /pledʒ/

Pledge

誓約; 約束; 保証;

Meaning

a solemn promise or undertaking; something given as security for a loan; a commitment or guarantee

Example

He made a pledge to donate money to charity.

彼はチャリティーにお金を寄付する誓約をした。

B2 noun, adjective /ˌpəʊstˈɡrædʒuət/

postgraduate

大学院生

Meaning

A student who has completed a first degree and is studying for a further degree.

Example

She is doing postgraduate research in physics.

彼女は物理学の大学院研究をしています。

B2 adjective /prɪˈpærəˌtɔːri/

Preparatory

準備的な; 入門的な; 準備のための

Meaning

preliminary; introductory; intended as preparation

Example

She attended preparatory classes before the final exam.

彼女は最終試験の前に準備クラスに参加しました。

B2 noun /pəˈtɪʃən/

petition

請願書

Meaning

a formal written request, typically signed by many people, appealing to authority about a cause

Example

They signed a petition to improve road safety in the area.

彼らはその地域の道路安全を改善するために請願書に署名しました。

B2 noun /ˈplænər/

planner

プランナー

Meaning

a person who makes plans or a book used for organizing schedules and tasks

Example

She uses a daily planner to organize her meetings.

彼女は会議を整理するために毎日のプランナーを使っています。

B2 verb /ˈpiːtər/

peter

次第に弱まる

Meaning

to diminish gradually and come to an end; to fade or dwindle away

Example

The excitement of the event began to peter out after a few hours.

イベントの興奮は数時間後に次第に収束し始めた。

B2 noun /ˈpærɪʃ/

parish

教区

Meaning

A local church community or the area served by a parish church.

Example

The parish gathered for Sunday service.

教区は日曜礼拝のために集まりました。

B2 verb /ˈpɒndər/

ponder

深く考える

Meaning

to think about something carefully

Example

She pondered over the meaning of the poem.

彼女は詩の意味について深く考えていました。

B2 adverb /ˈpʌŋk.tʃu.əl.i/

Punctually

時間通り

Meaning

at the exact time arranged; on time; not late

Example

She always arrives punctually for meetings.

彼女は会議にいつも時間通りに到着します。

B2 adjective /ˈpær.ə.lel/

Parallel

平行

Meaning

side by side and having the same distance continuously between them; similar or corresponding

Example

The two roads run parallel to each other for several miles.

二つの道路は数マイルにわたって平行に走っています。

B2 adverb /prɪˈzjuːməbli/

presumably

おそらく

Meaning

used to convey that something is assumed to be true though not known for certain

Example

Presumably, he forgot to send the email.

おそらく、彼はメールを送るのを忘れた。

B2 noun /ˈprɛdətər/

predator

捕食者

Meaning

An animal that hunts and kills other animals for food.

Example

Lions are powerful predators in the savannah.

ライオンはサバンナで強力な捕食者です。

B2 adjective /ˈpæʃənət/

passionate

情熱的な

Meaning

showing or caused by strong feelings or a strong belief

Example

He is passionate about environmental conservation.

彼は環境保護に情熱を注いでいます。

B2 noun /ˌpiːdiəˈtrɪʃən/

pediatrician

小児科医

Meaning

a doctor who specializes in the medical care of children

Example

The pediatrician examined the child carefully.

小児科医は子供を慎重に診察しました。

B2 noun /ˈprɒs.pekts/

prospects

見通し

Meaning

The possibility or likelihood of some future event occurring.

Example

The prospects for growth look promising.

成長の見通しは有望に見えます。

B2 adjective /pɪˈkjuː.li.ər/

Peculiar

奇妙な; 異常な; 珍しい

Meaning

strange or odd; unusual; belonging exclusively to

Example

She has a peculiar way of speaking.

彼女は奇妙な話し方をしています。

B2 noun pərˈsɛpʃən

perception

知覚、理解

Meaning

The ability to see, hear, or become aware of something through the senses

Example

Our perception of the situation was shaped by our prior experiences.

私たちの状況に対する知覚は、私たちの過去の経験によって形作られました。

B2 noun /prɪˈtens/

Pretence

偽り

Meaning

an attempt to make something that is not the case appear true

Example

He made no pretence of being interested in the conversation.

彼は会話に興味があるふりをしなかった。

B2 verb /pʌmp/

pump

ポンプする

Meaning

to force liquid or gas to move in a particular direction using a device

Example

They pumped water from the well into the tank.

彼らは井戸からタンクに水をポンプしました。

B2 noun /ˈpriː.tɛns/ or /prɪˈtɛns/

pretense

仮面, 偽装

Meaning

A false appearance or claim; an act of pretending.

Example

His kindness was only a pretense to gain trust.

彼の優しさは信頼を得るための単なる仮面だった。

接頭辞; 前に何かを追加する

Meaning

a word, letter, or number placed before another; as a verb, to add something in front of something else

Example

Developers often prefix variables with an underscore.

開発者はしばしば変数にアンダースコアをプレフィックスとして追加します。