English Dictionary

cocaine

IPA（発音記号）

/kə(ʊ)ˈkeɪn/

名詞

不可算名詞 可算名詞

(uncountable, pharmacology) An addictive drug derived from coca (Erythroxylum) or prepared synthetically, used sometimes medicinally as a local anesthetic and, often illegally, as a stimulant.

日本語の意味

中枢神経系に作用する依存性の麻薬。原料はコカの木の葉から得られるか、または合成され、局所麻酔薬として医療用途、または覚醒作用を得るために違法に使用される。

The doctor warned that chronic use of cocaine can lead to severe cardiovascular problems.

医師は、コカインを慢性的に使用すると重度の心血管障害を引き起こす可能性があると警告した。

意味（1）

(uncountable, pharmacology) An addictive drug derived from coca (Erythroxylum) or prepared synthetically, used sometimes medicinally as a local anesthetic and, often illegally, as a stimulant.

Holmes, who loathed every form of society with his whole Bohemian soul, remained in our lodgings in Baker-street, buried among his old books, and alternating from week to week between cocaine and ambition, the drowsiness of the drug, and the fierce energy of his own keen nature.

意味（2）

(countable) Any derivative of cocaine.

cocaines （ plural ）