noun
1. : any of various acids that are hydrates of vanadium pentoxide or known especially in the form of salts and esters — compare metavanadic acid
2. : vanadium pentoxide — not used systematically
noun
1. : any of various acids that are hydrates of vanadium pentoxide or known especially in the form of salts and esters — compare metavanadic acid
2. : vanadium pentoxide — not used systematically
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012