vanadate van • vanadiate · · · Info · Definitions · Characters · · vanadate · · Text Latin · · Script 8 · · Length Definitions · · · (noun) a salt or ester of vanadic acid; an anion containing pentavalent vanadium. · · Noun Definition 1 Characters · · a latin small letter a U+0061 d latin small letter d U+0064 e latin small letter e U+0065 n latin small letter n U+006E t latin small letter t U+0074 v latin small letter v U+0076