Found 2 items, similar to naphthoquinone.
English → English (WordNet) Definition: naphthoquinone naphthoquinone n : a fat-soluble vitamin that helps in the clotting of blood [syn: vitamin K, antihemorrhagic factor]
English → English (gcide) Definition: Naphthoquinone Naphthoquinone \Naph`tho*qui"none\, n. [Naphthalene + quinone.] (Chem.) A yellow crystalline substance, C10H6O2, analogous to quinone, obtained by oxidizing naphthalene with chromic acid. [1913 Webster]