WiktionaryBook～15万語英単語集

単語データベース検索

データベース内の単語: 148,730 件

単語 / 【 ID 】意味 / 例文 /同義語/上位語/下位語/派生語
brain mushroom SimpleWiki Wiktionary Google検索 Collins Cambridge Longman Longman英和 Learners 【 139410 】【意味】 "[名詞] a poisonous gyromitra; the surface of the fertile body is smooth at first and becomes progressively undulating and wrinkled (but never truly pitted); color varies from dull yellow to brown [例] The brain mushroom is a poisonous mushroom. [例] They ate a brain mushroom and got sick. [意味] 脳状キノコ ; [同義語] beefsteak morel, Gyromitra esculenta ; [上位語] gyromitra ; [同義語群] 13038068-n"
brain science SimpleWiki Wiktionary Google検索 Collins Cambridge Longman Longman英和 Learners 【 103993 】【意味】 "[名詞] the branch of neuroscience concerned with the brain [例] Brain science is a fascinating field. [例] Brain science is a relatively new field of study. [例] He wanted to study brain science in college. [意味] 脳科学, 脳神経科学, 神経学, 神経科学, 神経科学者 ; [上位語] neuroscience ; [同義語群] 06082025-n"
brain stem SimpleWiki Wiktionary Google検索 Collins Cambridge Longman Longman英和 Learners 【 19423 】【意味】 "[名詞] the part of the brain continuous with the spinal cord and comprising the medulla oblongata and pons and midbrain and parts of the hypothalamus [例] The brain stem is the part of the brain that connects to the spinal cord. [例] He was told that he had a tumor on his brain stem. [意味] 脳幹 ; [同義語] brainstem, brain-stem ; [上位語] neural structure ; [同義語群] 05501185-n"
brain sugar SimpleWiki Wiktionary Google検索 Collins Cambridge Longman Longman英和 Learners 【 15485 】【意味】 "[名詞] a simple sugar found in lactose [例] The brain sugar galactose is a monosaccharide found in milk and milk products. [例] They believe that brain sugar is a necessary nutrient for the brain. [意味] ガラクトース, 脳糖, 脳の糖, 糖, 砂糖 ; [同義語] galactose ; [上位語] sucrose, saccharose ; [同義語群] 14876771-n"
brain surgeon SimpleWiki Wiktionary Google検索 Collins Cambridge Longman Longman英和 Learners 【 102578 】【意味】 "[名詞] someone who does surgery on the nervous system (especially the brain) [例] The brain surgeon operated on the patient. [例] The brain surgeon told the family that they would need to prepare for the worst. [例] He is a brain surgeon who is very famous. [意味] 脳外科医, 神経外科医, 脳神経外科医, 脳神経外科, 脳外科医師, 頭脳外科医 ; [同義語] neurosurgeon ; [上位語] surgeon, operating surgeon, sawbones ; [同義語群] 10354754-n"
brain surgery SimpleWiki Wiktionary Google検索 Collins Cambridge Longman Longman英和 Learners 【 77610 】【意味】 "[名詞] any surgical procedure involving the brain [例] Brain surgery is a delicate operation. [例] The brain surgery was successful. [例] He had brain surgery to remove a tumor. [意味] 脳外科, 脳手術, 脳外科手術 ; [上位語] surgical procedure, surgery, surgical process, surgical operation, operation ; [下位語] psychosurgery, split-brain technique ; [同義語群] 00667246-n"
brain trust SimpleWiki Wiktionary Google検索 Collins Cambridge Longman Longman英和 Learners 【 53635 】【意味】 "[名詞] an inner circle of unofficial advisors to the head of a government [例] The president's brain trust is very influential. [例] He wanted to be part of the brain trust. [意味] ブレーントラスト, ブレーン, ブレーンバンク ; [同義語] kitchen cabinet ; [上位語] clique, inner circle, coterie, camp, pack, ingroup ; [同義語群] 08241512-n"
brain truster SimpleWiki Wiktionary Google検索 Collins Cambridge Longman Longman英和 Learners 【 112035 】【意味】 "[名詞] an expert adviser involved in making important decisions but usually lacking official status [例] The brain truster was a key member of the team. [例] The brain trusters behind the scenes are making the decisions. [例] He was a brain truster for the senator. [意味] ブレーン, ブレーントラスト, ブレーントラスター ; [同義語] backroom boy ; [上位語] consultant, adviser, advisor ; [同義語群] 09830759-n"
brain tumor SimpleWiki Wiktionary Google検索 Collins Cambridge Longman Longman英和 Learners 【 47952 】【意味】 "[名詞] a tumor in the brain [例] The brain tumor was inoperable. [例] The brain tumor was a very serious condition. [例] He was diagnosed with a brain tumor. [意味] 脳腫瘍, 腫瘍, 腫れ, 新生物, 神経膠腫, 腫物 ; [同義語] brain tumour ; [上位語] tumor, neoplasm, tumour ; [下位語] glioma, glioblastoma, spongioblastoma ; [同義語群] 14236743-n"
brain tumour SimpleWiki Wiktionary Google検索 Collins Cambridge Longman Longman英和 Learners 【 47395 】【意味】 "[名詞] a tumor in the brain [例] The brain tumour was inoperable. [例] The brain tumour was a very serious condition. [例] He was diagnosed with a brain tumour. [意味] 脳腫瘍, 腫瘍, 隆起, 腫れ, 新生物, 尊大, 腫物, はれ物 ; [同義語] brain tumor ; [上位語] tumor, neoplasm, tumour ; [下位語] glioma, glioblastoma, spongioblastoma ; [同義語群] 14236743-n"
brain wave SimpleWiki Wiktionary Google検索 Collins Cambridge Longman Longman英和 Learners 【 140468 】【意味】 "[名詞] (neurophysiology) rapid fluctuations of voltage between parts of the cerebral cortex that are detectable with an electroencephalograph [例] Brain waves are measured by an EEG. [例] The brain waves of the sleeping man were recorded. [例] They could see the brain waves of the sleeping person. [意味] 脳波, 皮質電位, 脳波図, 脳電波 ; [同義語] brainwave, cortical potential ; [上位語] bioelectricity ; [下位語] beta wave, delta wave, beta rhythm, alpha rhythm, delta rhythm, theta wave, theta rhythm, alpha wave ; [同義語群] 11431302-n"
brain-fag SimpleWiki Wiktionary Google検索 Collins Cambridge Longman Longman英和 Learners 【 4412 】【意味】 "[名詞] exhaustion that affects mental keenness [例] Brain-fag is a common problem for students. [例] I'm having a brain-fag, I need to go to sleep. [例] I had a brain-fag after a long day at work. ; [同義語] mental exhaustion ; [上位語] exhaustion ; [同義語群] 14018203-n"
brain-stem SimpleWiki Wiktionary Google検索 Collins Cambridge Longman Longman英和 Learners 【 100655 】【意味】 "[名詞] the part of the brain continuous with the spinal cord and comprising the medulla oblongata and pons and midbrain and parts of the hypothalamus [例] The brain stem is the part of the brain that connects to the spinal cord. [意味] 脳幹 ; [同義語] brainstem, brain stem ; [上位語] neural structure ; [同義語群] 05501185-n"
brain-teaser SimpleWiki Wiktionary Google検索 Collins Cambridge Longman Longman英和 Learners 【 79848 】【意味】 "[名詞] a difficult problem [例] The brain-teaser was too difficult for me. [例] The brain-teaser was almost impossible to solve. [例] He loved solving brain-teasers. [意味] 難問, 謎, エニグマ, 頭の体操, 不可思議, なぞなぞ, 鵺, 不可解な人 ; [同義語] enigma, conundrum, riddle ; [上位語] problem ; [派生] riddle ; [同義語群] 06785223-n"
brain-worker SimpleWiki Wiktionary Google検索 Collins Cambridge Longman Longman英和 Learners 【 25689 】【意味】 "[名詞] someone whose profession involves using his head to solve problems [例] The brain-worker was a scientist. [例] The brain-worker solved the problem. [例] He is a brain-worker who does not like to be told what to do. [意味] 頭脳労働者, 知的労働者 ; [同義語] brainworker ; [上位語] thinker ; [同義語群] 09872996-n"
braincase SimpleWiki Wiktionary Google検索 Collins Cambridge Longman Longman英和 Learners 【 124777 】【意味】 "[名詞] the part of the skull that encloses the brain [例] The braincase is a very important part of the skull. [例] He could feel the swelling in his braincase. [意味] 頭蓋, 頭蓋骨, 鉢, 人頭, 神経頭蓋, 脳頭蓋, 頭蓋瘤, 脳蓋骨 ; [同義語] cranium, brainpan ; [上位語] bone, os ; [派生] cranial ; [同義語群] 05540513-n"
brainchild SimpleWiki Wiktionary Google検索 Collins Cambridge Longman Longman英和 Learners 【 82043 】【意味】 "[名詞] a product of your creative thinking and work [例] he had little respect for the inspirations of other artists [例] after years of work his brainchild was a tangible reality [例] The new product is the brainchild of the CEO. [例] The new app is the brainchild of a brilliant young programmer. [意味] 発想, インスピレーション, 着想, 発明, 発案 ; [同義語] inspiration ; [上位語] production, product ; [同義語群] 03574004-n"
brainiac SimpleWiki Wiktionary Google検索 Collins Cambridge Longman Longman英和 Learners 【 17256 】【意味】 "[名詞] someone who has exceptional intellectual ability and originality [例] Mozart was a child genius [例] he's smart but he's no Einstein [例] The brainiac was able to solve the problem. [例] The brainiac solved the problem in a matter of minutes. [例] He was a brainiac who could solve any problem. [意味] 天才, 秀才, 頭脳, 英才, 鬼才, 俊秀, 奇才, 穎才 ; [同義語] genius, Einstein, brain, mastermind ; [上位語] intellectual, intellect ; [下位語] prodigy ; [派生] brainy, brilliant, smart as a whip ; [同義語群] 10126926-n"
brainish SimpleWiki Wiktionary Google検索 Collins Cambridge Longman Longman英和 Learners 【 69777 】【意味】 "[形容詞] characterized by undue haste and lack of thought or deliberation [例] a hotheaded decision [例] liable to such impulsive acts as hugging strangers [例] an impetuous display of spending and gambling [例] madcap escapades; (`brainish' is archaic) [例] He was brainish to make that decision. [例] The brainish youth ran out into the street. [例] He was a brainish fellow who would do anything for a laugh. [意味] 衝動的な, 向こう見ず, 性急な, せっかちな, 無謀の, 短気の, 軽率の, 衝動性の ; [同義語] impetuous, madcap, tearaway, hotheaded, impulsive ; [類似語] incautious ; [派生] impulsiveness, impetuosity, impetuousness ; [同義語群] 00326608-a"
brainless SimpleWiki Wiktionary Google検索 Collins Cambridge Longman Longman英和 Learners 【 32407 】【意味】 "[形容詞] not using intelligence [例] He is brainless. [例] The brainless fool couldn't figure out how to get the remote to work. [例] He was a brainless fool who couldn't think for himself. [意味] 愚かな, 頭の悪い, 頭が悪い, 脳のない, 無知の, 頭のない, 頭がない, 馬鹿馬鹿しい ; [同義語] headless ; [類似語] stupid, unintelligent ; [同義語群] 01336837-a"

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