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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
Rachel Carson SimpleWiki Wiktionary Google検索 Collins Cambridge Longman Longman英和 Learners 【 45130 】【意味】 "[名詞] United States biologist remembered for her opposition to the use of pesticides that were hazardous to wildlife (1907-1964) [例] Rachel Carson was a famous environmentalist. [例] She was a Rachel Carson. [意味] レイチェルカーソン ; [同義語] Rachel Louise Carson, Carson ; [上位語] biologist, life scientist, environmentalist, conservationist ; [同義語群] 10884597-n"
Rachel Louise Carson SimpleWiki Wiktionary Google検索 Collins Cambridge Longman Longman英和 Learners 【 105006 】【意味】 "[名詞] United States biologist remembered for her opposition to the use of pesticides that were hazardous to wildlife (1907-1964) [例] Rachel Louise Carson was a famous environmentalist. [例] She was a Rachel Louise Carson. [意味] レイチェルカーソン ; [同義語] Rachel Carson, Carson ; [上位語] biologist, life scientist, environmentalist, conservationist ; [同義語群] 10884597-n"
rachet SimpleWiki Wiktionary Google検索 Collins Cambridge Longman Longman英和 Learners 【 83358 】【意味】 "[名詞] mechanical device consisting of a toothed wheel or rack engaged with a pawl that permits it to move in only one direction [例] The rachet was used to lift the heavy object. [例] The rachet on the bicycle would not work. [例] He could not get the rachet to work. [意味] ラチェット, ラチェット機構 ; [同義語] ratchet, ratch ; [上位語] mechanical device ; [派生] ratchet, rachet up, ratchet down ; [同義語群] 04055180-n"
rachet up SimpleWiki Wiktionary Google検索 Collins Cambridge Longman Longman英和 Learners 【 91331 】【意味】 "[動詞] move by degrees in one direction only [例] a ratcheting lopping tool [例] The soldiers ratcheted up their weapons and prepared to fire. [例] The tension ratcheted up. [例] He ratcheted up the aggression when he was angry. ; [同義語] ratchet, ratchet down ; [上位語] move on, march on, progress, go on, advance, pass on ; [派生] ratchet, rachet, ratch ; [同義語群] 02072673-v"
rachis SimpleWiki Wiktionary Google検索 Collins Cambridge Longman Longman英和 Learners 【 35914 】【意味】 "[名詞] the series of vertebrae forming the axis of the skeleton and protecting the spinal cord [例] the fall broke his back [例] The rachis is the backbone of the body. [例] The rachis is a skeletal structure that protects the spinal cord. [例] He had a broken rachis. [意味] 脊椎, 背骨, 脊柱, 脊梁, バックボーン, 脊髄, 背骨骨, 腰っ骨 ; [同義語] spine, spinal column, vertebral column, backbone, back ; [上位語] skeletal structure ; [下位語] notochord, chine ; [派生] spinal ; [同義語群] 05588174-n [名詞] axis of a compound leaf or compound inflorescence [例] The rachis is the axis of a compound leaf. [例] The rachis of the compound leaf is very long. [意味] 花軸, 葉軸, 軸 ; [上位語] axis ; [同義語群] 13128976-n"
rachischisis SimpleWiki Wiktionary Google検索 Collins Cambridge Longman Longman英和 Learners 【 70441 】【意味】 "[名詞] a not uncommon congenital defect in which a vertebra is malformed; unless several vertebrae are affected or there is myelomeningocele there are few symptoms; can be diagnosed by amniocentesis [例] Rachischisis is a congenital defect. [例] The rachischisis was a severe birth defect. [例] She was diagnosed with rachischisis during her pregnancy. [意味] 脊椎裂, 脊椎奇形, 脊椎破裂, 脊椎披裂, 脊椎分離症, 脊椎分裂, 二分脊椎, 脊髄二分 ; [同義語] spina bifida, schistorrhachis ; [上位語] birth defect, congenital disorder, congenital abnormality, congenital anomaly, congenital defect ; [同義語群] 14471224-n"
rachitic SimpleWiki Wiktionary Google検索 Collins Cambridge Longman Longman英和 Learners 【 59289 】【意味】 "[形容詞] affected with, suffering from, or characteristic of rickets [例] rickety limbs and joints [例] a rachitic patient [例] The rachitic child was in pain. [例] The rachitic child was given a prescription for calcium. [例] He was a rachitic child who could not walk. [意味] くる病の, くる病にかかっている, 佝僂病の, 弱い, くる病の特徴がある, 虚弱な, ガタガタな, がたがたの ; [同義語] rickety ; [類似語] sick, ill ; [派生] rickets, rachitis ; [同義語群] 02546316-a"
rachitis SimpleWiki Wiktionary Google検索 Collins Cambridge Longman Longman英和 Learners 【 130732 】【意味】 "[名詞] childhood disease caused by deficiency of vitamin D and sunlight associated with impaired metabolism of calcium and phosphorus [例] Rachitis is a childhood disease. [例] The child was diagnosed with rachitis because of his weak bones. [例] He was given a prescription for a vitamin D supplement to treat his rachitis. [意味] くる病, 佝僂病, 佝僂, 傴僂, 骨軟化症, 僂病 ; [同義語] rickets ; [上位語] hypovitaminosis, avitaminosis ; [派生] rachitic, rickety ; [同義語群] 14201311-n [名詞] inflammation of the vertebral column [例] Rachitis is a disease of the spine. [例] The child was diagnosed with rachitis. [例] He was diagnosed with rachitis when he was a child. [意味] くる病 ; [上位語] inflammation, redness, rubor ; [派生] rachitic, rickety ; [同義語群] 14354642-n"
Rachmaninoff SimpleWiki Wiktionary Google検索 Collins Cambridge Longman Longman英和 Learners 【 78532 】【意味】 "[名詞] composer and piano virtuoso born in Russia (1873-1943) [例] Rachmaninoff was a composer and pianist born in Russia. [例] He played Rachmaninoff's Third Piano Concerto. [意味] ラフマニノフ ; [同義語] Rachmaninov, Sergei Rachmaninoff, Sergei Rachmaninov, Sergei Vasilievich Rachmaninoff, Sergei Vasilievich Rachmaninov ; [上位語] composer, pianist, piano player ; [同義語群] 11251531-n"
Rachmaninov SimpleWiki Wiktionary Google検索 Collins Cambridge Longman Longman英和 Learners 【 116449 】【意味】 "[名詞] composer and piano virtuoso born in Russia (1873-1943) [例] Rachmaninov was a composer and pianist born in Russia. [例] He played Rachmaninov's Third Piano Concerto. [意味] ラフマニノフ ; [同義語] Rachmaninoff, Sergei Rachmaninoff, Sergei Rachmaninov, Sergei Vasilievich Rachmaninoff, Sergei Vasilievich Rachmaninov ; [上位語] composer, pianist, piano player ; [同義語群] 11251531-n"
Rachycentridae SimpleWiki Wiktionary Google検索 Collins Cambridge Longman Longman英和 Learners 【 110964 】【意味】 [名詞] family of pelagic fishes containing solely the cobia [例] They are a member of the Rachycentridae family. [意味] コビア科 ; [同義語] family Rachycentridae ; [上位語] fish family ; [同義語群] 02573918-n
Rachycentron SimpleWiki Wiktionary Google検索 Collins Cambridge Longman Longman英和 Learners 【 50327 】【意味】 "[名詞] genus and family are coextensive and comprise only the cobia [例] The genus Rachycentron is a genus of fish. [意味] コビア科, コビア ; [同義語] genus Rachycentron ; [上位語] fish genus ; [同義語群] 02574093-n"
Rachycentron canadum SimpleWiki Wiktionary Google検索 Collins Cambridge Longman Longman英和 Learners 【 98542 】【意味】 "[名詞] large dark-striped tropical food and game fish related to remoras; found worldwide in coastal to open waters [例] The Rachycentron canadum is a very large fish. [例] They caught a Rachycentron canadum in the ocean. ; [同義語] sergeant fish, cobia ; [上位語] percoid, percoidean, percoid fish ; [同義語群] 02574271-n"
racial SimpleWiki Wiktionary Google検索 Collins Cambridge Longman Longman英和 Learners 【 102526 】【意味】 "[形容詞] of or characteristic of race or races or arising from differences among groups [例] racial differences [例] racial discrimination [例] racial tensions between the two groups. [例] They believed that racial prejudice was a serious problem. [意味] 人種的な, 人種の, 人種差別的な, 民族的な, 人種差別の, 人種間の ; [反意語] nonracial ; [類似語] racist, interracial, multiracial, biracial ; [同義語群] 01927654-a [形容詞] of or related to genetically distinguished groups of people [例] racial groups [意味] 人種的な, 人種の, 民族的な ; [派生] race ; [同義語群] 03141609-a"
racial discrimination SimpleWiki Wiktionary Google検索 Collins Cambridge Longman Longman英和 Learners 【 58350 】【意味】 "[名詞] discriminatory or abusive behavior towards members of another race [例] Racial discrimination is a serious problem. [例] They believed that racial discrimination was a serious problem in the country. [意味] 人種差別, 人種差別主義, レイシズム, 人種的差別, 人種主義, 民族差別, 人種排斥, レイシャリズム ; [同義語] racism, racialism ; [上位語] discrimination, favoritism, favouritism ; [下位語] racial profiling ; [派生] racist, racialist ; [同義語群] 01155044-n"
racial extermination SimpleWiki Wiktionary Google検索 Collins Cambridge Longman Longman英和 Learners 【 130472 】【意味】 "[名詞] systematic killing of a racial or cultural group [例] Racial extermination is a crime against humanity. [例] The racial extermination of the Jews was a genocide. [例] They believed that racial extermination was a necessary part of their political philosophy. [意味] ジェノサイド, 民族絶滅, 人種絶滅 ; [同義語] genocide, race murder ; [上位語] putting to death, killing, kill ; [下位語] Holocaust, final solution ; [同義語群] 01245159-n"
racial immunity SimpleWiki Wiktionary Google検索 Collins Cambridge Longman Longman英和 Learners 【 54036 】【意味】 "[名詞] natural immunity shared by all members of a particular race [例] racial immunity is a controversial concept. [例] They believed that racial immunity was a myth. [意味] 種族免疫, 人種的免疫, 人種免疫 ; [上位語] innate immunity, natural immunity ; [同義語群] 14528752-n"
racial profiling SimpleWiki Wiktionary Google検索 Collins Cambridge Longman Longman英和 Learners 【 16747 】【意味】 "[名詞] a form of racism consisting of the (alleged) policy of policemen who stop and search vehicles driven by persons belonging to particular racial groups [例] Racial profiling is a form of racism. [例] The racial profiling of drivers by police is a serious problem. [例] They believe that racial profiling is a serious problem in the country. [意味] 人種差別, 人種差別的捜査, 人種プロファイリング, 人種差別的プロファイリング, 人種差別主義, 人種偏見 ; [上位語] racial discrimination, racism, racialism ; [同義語群] 01155253-n"
racial segregation SimpleWiki Wiktionary Google検索 Collins Cambridge Longman Longman英和 Learners 【 48216 】【意味】 "[名詞] segregation by race [例] Racial segregation is a problem in many countries. [例] They believed that racial segregation was a necessary evil. [意味] 人種隔離, アパルトヘイト, 人種差別, 人種隔離政策, 人種分離, 分離主義, 人種差別主義者 ; [上位語] segregation, separatism ; [下位語] petty apartheid ; [同義語群] 08379353-n"
racialism SimpleWiki Wiktionary Google検索 Collins Cambridge Longman Longman英和 Learners 【 140513 】【意味】 "[名詞] discriminatory or abusive behavior towards members of another race [例] Racialism is a problem in many countries. [例] The senator spoke out against racialism in the workplace. [例] He believed that racialism was a serious problem in the country. [意味] 人種差別, 人種主義, 民族主義, レイシズム, レイシャリズム, 人種差別主義, 人種偏見, 民族差別 ; [同義語] racism, racial discrimination ; [上位語] discrimination, favoritism, favouritism ; [下位語] racial profiling ; [派生] racist, racialist ; [同義語群] 01155044-n"

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