Vocabularies

English Vocabulary Dictionary | Word Meanings, Definitions & Examples

hazardous definition card — visual illustration of the meaning
adjective B2
/ˈhæzərdəs/
危険な (kiken na)

Involving risk or danger.

"The workers wore masks to avoid inhaling hazardous chemicals."

"作業員は有害な化学物質を吸い込まないようにマスクを着用していました。" (Sagyouin wa yūgaina kagaku busshitsu o suikomanaio masku o chakuyou shiteimashita.)
headquarters definition card — visual illustration of the meaning
noun B2
/ˈhɛdˌkwɔːrtərz/
本社 (honsha)

The main office or center of operations of an organization.

"The company’s headquarters is located in New York."

"その会社の本社はニューヨークにあります。" (Sono kaisha no honsha wa Nyūyōku ni arimasu.)
health hazards definition card — visual illustration of the meaning
noun B2
helθ ˈhæzərdz
健康リスク (kenkō risuku)

Risks or dangers to physical health and well-being that can cause illness or injury.

"Plastic usage leads to significant health hazards."

"プラスチックの使用は重大な健康リスクを引き起こします。" (Purasuchikku no shiyō wa jūdaina kenkō risuku o hikiokoshimasu.)
heartbeat definition card — visual illustration of the meaning
noun B2
/ˈhɑːt.biːt/
心拍 (shinpaku)

A pulsation of the heart, especially as perceptible to the touch or audible with a stethoscope.

"Rubbing the eyes helps normalize the heartbeat."

"目をこすることで心拍を正常に戻すのに役立ちます。" (Me wo kosuru koto de shinpaku wo seijou ni modosu no ni yakudachimasu.)
adjective B2
/ˈhɑːrtˌbreɪkɪŋ/
胸が痛むような; 心を打つ; 哀れな (mune ga itamu you na; kokoro o utsu; aware na)

causing overwhelming distress; very sad or disappointing

"The documentary showed heartbreaking scenes of children in poverty."

"ドキュメンタリーは貧困の中の子供たちの胸が痛むようなシーンを見せました。" (Dokyumentarī wa hinkon no naka no kodomotachi no mune ga itamu yō na shīn o misemashita.)
adjective B2
/ˈhɑːrti/
熱心で友好的; 豊富で栄養豊富 (nesshin de yūkōteki; hōfu de eiyō-yutaka)

enthusiastic and friendly; substantial and nourishing

"He gave us a hearty welcome when we arrived at his home."

"彼は私たちが家に到着したとき、熱心な歓迎をしてくれました。" (Kare wa watashitachi ga ie ni tōchaku shita toki, nesshin na kangei o shite kuremashita.)
adjective B2
/ˈhevənli/
天のような; 神聖な; 美味しい (ten no you na; shinsei na; oishii)

relating to heaven; extremely pleasant or beautiful

"The chocolate cake had a heavenly taste that melted in my mouth."

"チョコレートケーキは天のような味わいで、口の中で溶けました。" (chokorēto kēki wa ten no yō na ajiwai de, kuchi no naka de tokemashita.)
Heavily definition card — visual illustration of the meaning
adverb B2
/ˈhɛvɪli/
重く / 大量に (omoku / tairyou ni)

to a great degree; with a lot of weight, intensity, or force

"It rained heavily all night."

"一晩中激しく雨が降った。" (Hitobanjuu hageshiku ame ga futta.)
adjective B2
/ˈhek.tɪk/
忙しい; 熱狂的; 活動的な (isogashii; nekkyō-teki; katsudō-teki na)

very busy and full of activity; frantic; characterized by intense activity or excitement

"My schedule has been hectic lately with back-to-back meetings."

"最近、私のスケジュールは立て続けの会議で忙しくなっています。" (saikin, watashi no sukejūru wa tate tsudzuke no kaigi de isogashiku natteimasu.)
hedge definition card — visual illustration of the meaning
noun, verb B2
/hɛdʒ/
生け垣 (ikegaki)

A fence or boundary formed by closely planted shrubs; also, to limit or qualify a statement.

"They planted a hedge around the garden for privacy."

"プライバシーのために庭の周りに生け垣を植えました。" (Puraibashī no tame ni niwa no mawari ni ikegaki wo uemashita.)
Hedge-hog definition card — visual illustration of the meaning
noun B2
/ˈhedʒhɒɡ/
ハリネズミ (harinezumi)

a small mammal with a spiny coat that can roll into a ball for defense

"The hedgehog rolled into a ball when it felt threatened."

"ハリネズミは脅威を感じるとボールのように丸くなります。" (Harinezumi wa kyōi o kanjiru to bōru no yō ni marukunarimasu.)
Heel definition card — visual illustration of the meaning
noun B2
/hiːl/
かかと (kakato)

the back part of the human foot below the ankle

"Her shoe was rubbing against her heel."

"彼女の靴は彼女のかかとにこすれていた。" (Kanojo no kutsu wa kanojo no kakato ni kosurete ita.)
noun B2
/er/
相続人 (souzokunin)

a person legally entitled to the property or rank of another on that person's death

"The young prince was the rightful heir to the throne and would become king someday."

"若い王子は王位の正当な相続人であり、いつか王になるでしょう。" (Wakai ouji wa oui no seitou na souzokunin de ari, itsuka ou ni narudeshou.)
adjective B2
/ˈhelp.ləs/
無力; 助けがない; 脆弱 (muryoku; tasuke ga nai; zeijaku)

unable to defend oneself or act without help; powerless; vulnerable

"The child felt helpless when lost in the crowded market."

"その子供は混雑した市場で迷子になったとき、無力だと感じた。" (Sono kodomo wa konzatsu shita ichiba de maigo ni natta toki, muryoku da to kanjita.)
hence definition card — visual illustration of the meaning
adverb B2
/hɛns/
それゆえ (soreyue)

for this reason; as a result

"She was the best candidate, hence she was chosen for the job."

"彼女は最良の候補者であったため、仕事のために選ばれました。" (Kanojo wa sairyō no kōhosha de atta tame, shigoto no tame ni erabaremashita.)
herb definition card — visual illustration of the meaning
noun B2
/hɜːb/ (US) /hɜːb/ or /ɜːb/
ハーブ (haabu)

a plant used for flavoring food, medicine, or perfume

"Basil is a popular herb used in Italian cuisine."

"バジルはイタリア料理で人気のあるハーブです。" (Bajiru wa Itaria ryouri de ninki no aru haabu desu.)
herbal definition card — visual illustration of the meaning
adjective B2
/ˈhɜː.bəl/
ハーバル (hābaru)

Made from or containing herbs, especially for medicinal purposes.

"Herbal remedies were widely used here."

"ここではハーバル療法が広く使われていました。" (Koko de wa hābaru ryōhō ga hiroku tsukawarete imashita.)
🐑

herd

noun/verb B2
/hɜːrd/

a large group of animals of the same type that live and feed together; or to gather animals into a group.

"The shepherd herded the sheep into the pen."

heritage definition card — visual illustration of the meaning
noun B2
/ˈhɛrɪtɪdʒ/
遺産 (isan)

Valued objects and qualities such as historic buildings and cultural traditions passed down from previous generations.

"The castle is an important part of the country's heritage."

"城はその国の遺産の重要な部分です。" (Shiro wa sono kuni no isan no jūyō na bubun desu.)
heroic definition card — visual illustration of the meaning
adjective B2
/hɪˈroʊɪk/
英雄的な (eiyuuteki na)

showing great bravery or courage; relating to a hero or heroes

"The firefighter made a heroic effort to save the child."

"消防士は子どもを救うために英雄的な努力をした。" (shouboushi wa kodomo o sukuu tame ni eiyuuteki na doryoku o shita)
adjective B2
/ˈhɛzɪtənt/
ためらい (tamerai)

uncertain or unwilling to do something quickly; showing doubt or reluctance

"She was hesitant to accept the job offer without more information."

"彼女はもっと情報がないままでその仕事のオファーを受けるのにためらっていた。" (Kanojo wa motto jouhou ga nai mamade sono shigoto no ofaa o ukeru no ni tameratte ita.)
hesitate definition card — visual illustration of the meaning
verb B2
/ˈhezɪteɪt/
ためらう (tamerau)

to pause before saying or doing something because you are uncertain or nervous.

"She hesitated before answering the question."

"彼女は質問に答える前にためらった。" (Kanojo wa shitsumon ni kotaeru mae ni tameratta.)
noun B2
/ˌhɛzɪˈteɪʃən/

the act of pausing or being uncertain before doing something

"After a moment’s hesitation, he answered the question."

hierarchy definition card — visual illustration of the meaning
noun B2
/ˈhaɪəˌrɑːrki/
階層 (kaisou)

A system in which people or things are arranged in levels of importance or authority.

"The corporate hierarchy determines who makes the final decision."

"企業の階層は、最終決定を誰が行うかを決定します。" (Kigyou no kaisou wa, saishuu kettei wo dare ga okonau ka wo kettei shimasu.)
high-profile definition card — visual illustration of the meaning
adjective B2
/ˈhaɪˌprəʊfaɪl/
注目の的 (chumoku no mato)

having a lot of attention or public notice

"The CEO attended a high-profile conference in New York."

"CEOはニューヨークでのハイプロファイルな会議に参加しました。" (CEO wa Nyū Yōku de no haipuorafairu na kaigi ni sanka shimashita.)
high-tech definition card — visual illustration of the meaning
adjective B2
/ˌhaɪ ˈtɛk/
ハイテク (haiteku)

using or involving advanced technology.

"The company produces high-tech medical devices."

"その会社はハイテク医療機器を生産しています。" (Sono kaisha wa haiteku iryou kiki wo seisan shiteimasu.)
hilarious definition card — visual illustration of the meaning
adjective B2
/hɪˈlɛəriəs/
非常に面白い (hijou ni omoshiroi)

Extremely funny or amusing.

"The comedian told a hilarious story that had everyone laughing."

"コメディアンは、みんなが笑ってしまうような非常に面白い話をしました。" (Komedian wa, minna ga waratte shimau you na hijou ni omoshiroi hanashi wo shimashita.)
hilly definition card — visual illustration of the meaning
adjective B2
/ˈhɪli/
丘陵の多い (kyuryo no ooi)

having many hills; characterized by hills or slopes

"The village is located in a beautiful hilly region."

"その村は美しい丘陵の多い地域にあります。" (Sono mura wa utsukushii kyuryo no ooi chiiki ni arimasu)
hip definition card — visual illustration of the meaning
noun B2
/hɪp/
腰部 (yōbu)

The part of the body on either side of the pelvis, or informal: trendy and fashionable.

"She put her hands on her hips."

"彼女は手を腰に置きました。" (kanojo wa te o yōbu ni okimashita.)
Hippopotamus definition card — visual illustration of the meaning
noun B2
/ˌhɪp.əˈpɒt.ə.məs/
カバ (kaba)

a large, mostly herbivorous mammal that lives in and around water in Africa

"The hippopotamus spends most of its day in the water."

"カバは一日のほとんどを水の中で過ごします。" (Kaba wa ichinichi no hotondo o mizu no naka de sugoshimasu)
adjective B2
/hɪˈspænɪk/
ヒスパニック / スペイン語を話す (hispanikku / supeingo o hanasu)

relating to Spain or Spanish-speaking countries, especially Latin America.

"She studies Hispanic culture and language."

"彼女はヒスパニック文化と言語を学んでいます。" (Kanojo wa hispanikku bunka to gengo o manandeimasu.)
historian definition card — visual illustration of the meaning
noun B2
/hɪˈstɔːriən/
歴史学者 (rekishigakusha)

a person who studies or writes about history

"The historian gave a lecture on ancient civilizations."

"歴史学者は古代文明について講義を行いました。" (Rekishigakusha wa kodai bunmei ni tsuite kōgi o okonaimashita.)
historically definition card — visual illustration of the meaning
adverb B2
/hɪˈstɒrɪkli/
歴史的に (rekishiteki ni)

in a way that relates to history or past events

"Historically, this city was a major trade center."

"歴史的に、この都市は主要な貿易の中心地でした。" (Rekishiteki ni, kono toshi wa shuyou na boueki no chuushinchi deshita.)
noun B2
/haɪv/
ハイブ (haibu)

A structure where bees live and produce honey; also a place full of busy activity.

"The office was a hive of activity before the deadline."

"締め切り前のオフィスは活動のハイブのようだった。" (Shimekiri mae no ofisu wa katsudō no haibu no yō datta.)
holistic definition card — visual illustration of the meaning
adjective B2
/hoʊˈlɪstɪk/
全体的な (zentai-teki na)

considering the whole rather than just the parts; comprehensive

"The doctor took a holistic approach to treatment."

"医者は治療に対して全体的なアプローチを採用しました。" (Isha wa chiryo ni taishite zentai-teki na apurōchi o saiyō shimashita.)
Hollow definition card — visual illustration of the meaning
adjective B2
/ˈhɑlːoʊ/
空洞; 中身がない; (kudou; nakami ga nai;)

having an empty space inside; lacking substance or meaning; insincere

"The hollow tree trunk provided shelter for small animals."

"空洞の木の幹は小さな動物に避難場所を提供しました。" (Kudou no ki no mi wa chiisana doubutsu ni hinan basho o teikyō shimashita.)
home district definition card — visual illustration of the meaning
noun B2
/hoʊm ˈdɪstrɪkt/
出身地区 (shusshin chiku)

the district where a person was born or originally comes from

"He returned to his home district after many years abroad."

"彼は長年の海外生活の後、出身地区に戻った。" (kare wa naganen no kaigai seikatsu no ato shusshin chiku ni modotta)
homeland definition card — visual illustration of the meaning
noun B2
/ˈhoʊmlænd/
故郷 (furusato)

a person's native country or region

"She returned to her homeland after ten years abroad."

"彼女は10年間海外に住んだ後、故郷に帰国した。" (Kanojo wa 10 nenkan kaigai ni sunda ato, furusato ni kikoku shita.)
adjective B2
/ˈhoʊmli/
素朴 (soboku)

Plain or unattractive in appearance; simple and comfortable in style or character.

"Despite being homely, the cottage felt warm and welcoming."

"素朴な見た目にもかかわらず、小屋は温かく居心地が良いと感じました。" (Soboku na mitame ni mo kakawarazu, koya wa atatakai ku igokochi ga yoi to kanjimashita.)
homeschooling definition card — visual illustration of the meaning
noun B2
ˈhoʊmˌskuː.lɪŋ
ホームスクーリング (hōmusukūringu)

The practice of educating children at home rather than sending them to a school.

"Homeschooling allows parents to tailor education to their child's needs."

"ホームスクーリングは、親が子供のニーズに合わせて教育を提供することを可能にします。" (Hōmusukūringu wa, oya ga kodomo no nīzu ni awasete kyōiku o teikyō suru koto o kanō ni shimasu.)
Homesick definition card — visual illustration of the meaning
adjective B2
/ˈhoʊmˌsɪk/
ホームシック; 家と家族を恋しがる (hōmu shikku; ie to kazoku o koishigaru)

feeling sad because you are away from home; longing for one's home and family

"She felt homesick during her first week at college."

"彼女は大学の最初の週にホームシックを感じていました。" (Kanojo wa daigaku no saisho no shū ni hōmu shikku o kanjite imashita.)
honor definition card — visual illustration of the meaning
noun B2
/ˈɑːnər/
名誉 (meiyo)

high respect; great esteem

"He received an award in honor of his achievements."

"彼は業績を讃えて名誉を受け取った。" (Kare wa gyōseki o tataete meiyo o uketotta.)
honourable definition card — visual illustration of the meaning
adjective B2
/ˈɒnərəbəl/
名誉ある (meiyo aru)

deserving respect or admiration because of moral integrity; showing honesty and fairness

"She is known as an honourable leader who always keeps her promises."

"彼女は常に約束を守る名誉ある指導者として知られている。" (kanojo wa tsuneni yakusoku o mamoru meiyo aru shidosha toshite shirarete iru)
honoured definition card — visual illustration of the meaning
adjective; past participle B2
/ˈɒnəd/
光栄に思う (koei ni omou)

treated with respect or distinction; feeling proud and privileged

"She felt deeply honoured to receive the award."

"彼女は賞を受け取って光栄に思った。" (Kanojo wa sho o uketotte koei ni omotta)
Hood definition card — visual illustration of the meaning
noun B2
/hʊd/
フッド (fuddo)

the expandable neck region of certain snakes like cobras; a covering for the head

"The cobra spread its hood when it felt threatened."

"コブラは脅威を感じるとフッドを広げました。" (kobura wa kyoui wo kanjiru to fuddo wo hirogemashita.)
horizon definition card — visual illustration of the meaning
noun B2
/həˈraɪ.zən/
地平線 (chiheisen)

the line where the earth seems to meet the sky; the limit of one's knowledge, experience, or interest

"The sun disappeared below the horizon."

"太陽は地平線の下に消えました。" (Taiyou wa chiheisen no shita ni kiemashita.)
horizons definition card — visual illustration of the meaning
noun B2
/həˈraɪ.zənz/
地平線 (chiheisen)

The limit of a person's mental perception, experience, or interest.

"The telescope opens new horizons for astronomy."

"望遠鏡は天文学の新しい地平線を開きます。" (Bōenkyō wa tenmongaku no atarashī chiheisen o hirakimasu.)
horizontal definition card — visual illustration of the meaning
adjective B2
/ˌhɒrɪˈzɒntəl/
水平な (suihei na)

parallel to the horizon; flat and level from side to side

"The table must be perfectly horizontal to keep the glass from sliding."

"グラスが滑らないように、テーブルは水平である必要があります。" (Gurasu ga suberanai you ni teeburu wa suihei de aru hitsuyou ga arimasu)
hormone definition card — visual illustration of the meaning
noun B2
/ˈhɔːrmoʊn/
ホルモン (horumon)

a chemical substance produced in the body that influences how the body grows or functions

"Insulin is a hormone that controls blood sugar levels."

"インスリンは血糖値をコントロールするホルモンです。" (Insurin wa kettōchi o kontorōru suru horumon desu.)
Horn definition card — visual illustration of the meaning
noun B2
/hɔːrn/
角, ホーン (kaku, hōn)

a hard, pointed part growing from the head of some animals; a device that makes a loud sound as a warning

"The driver pressed the horn to warn the pedestrians."

"運転手は歩行者に警告するためにホーンを鳴らしました。" (Untenshu wa hokōsha ni keikoku suru tame ni hōn o narashimashita.)