noun Etymology: International Scientific Vocabulary, from guanine Date: circa 1864 a base CH 5 N 3 derived from guanine that in the form of its hydrochloride acts as a parasympathetic stimulant and is used especially to denature proteins
GUANIDINE
Meaning of GUANIDINE in English
Merriam Webster. Explanatory English dictionary Merriam Webster. Толковый словарь английского языка Мерриам-Уэбстер. 2012