Hydrocharitaceae hydrocharitaceae • hydrocharitaceous · · · Info · Definitions · Characters · · Hydrocharitaceae · · Text Latin · · Script 16 · · Length 6 · · Syllables Definitions · · · (noun) simple nearly stemless freshwater aquatic plants; widely distributed. Synonyms: family Hydrocharitaceae, Hydrocharidaceae, family Hydrocharidaceae, frogbit family, frog's-bit family. · · Noun Definition 1 Characters · · H latin capital letter h U+0048 a latin small letter a U+0061 c latin small letter c U+0063 d latin small letter d U+0064 e latin small letter e U+0065 h latin small letter h U+0068 i latin small letter i U+0069 o latin small letter o U+006F r latin small letter r U+0072 t latin small letter t U+0074 y latin small letter y U+0079