thiamine thiamin • thiamine pyrophosphate · · · Info · Definitions · Synonyms · Characters · · thiamine · · Text Latin · · Script 8 · · Length 3 · · Syllables Definitions · · · (noun) a B vitamin that prevents beriberi; maintains appetite and growth. Synonyms: vitamin B1, thiamin, aneurin, antiberiberi factor. · · Noun Definition 1 Synonyms · · · vitamin b1 · · Synonym 1 thiamin · · Synonym 2 aneurin · · Synonym 3 antiberiberi factor · · Synonym 4 Characters · · a latin small letter a U+0061 e latin small letter e U+0065 h latin small letter h U+0068 i latin small letter i U+0069 m latin small letter m U+006D n latin small letter n U+006E t latin small letter t U+0074