[gua.ni.dine] n [ISV, fr. guanine] (ca. 1864): a base derived from guanine, found esp. in young tissues, and used in organic synthesis and as a parasympathetic stimulant in medicine esp. as the hydrochloride salt
GUANIDINE
Meaning of GUANIDINE in English
Merriam-Webster English vocab. Английский словарь Merriam Webster. 2012