noun Etymology: International Scientific Vocabulary, from methyl + thion- + 2-ine Date: 1928 a crystalline sulfur-containing essential amino acid C 5 H 11 NO 2 S that occurs in the levorotatory form as a constituent of many proteins
METHIONINE
Meaning of METHIONINE in English
Merriam Webster. Explanatory English dictionary Merriam Webster. Толковый словарь английского языка Мерриам-Уэбстер. 2012