AMYL Meaning of AMYL in English [ 'eɪmʌɪl , 'amɪl ]■ noun1》 [as modifier ] Chemistry of or denoting the straight-chain pentyl radical ‒C 5 H 11 . 2》 informal short for ~ nitrite .OriginC19: from L. ~um 'starch' + -yl . Concise Oxford English vocab. Сжатый оксфордский словарь английского языка. 2004