ninˈhīdrə̇n noun
( -s )
Etymology: from Ninhydrin, a trademark
: a poisonous crystalline mild oxidizing agent C 9 H 4 O 2 (OH) 2 used chiefly as an analytical reagent; 1,2,3-indan-trione hydrate or triketo-hydrindene hydrate
ninˈhīdrə̇n noun
( -s )
Etymology: from Ninhydrin, a trademark
: a poisonous crystalline mild oxidizing agent C 9 H 4 O 2 (OH) 2 used chiefly as an analytical reagent; 1,2,3-indan-trione hydrate or triketo-hydrindene hydrate
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012