desmidiaceae desmid • Desmidiaceae · · · Info · Definitions · Characters · · desmidiaceae · · Text Latin · · Script 12 · · Length 5 · · Syllables Definitions · · · (noun) unicellular algae. Synonyms: Desmidiaceae, family Desmidiaceae. · · Noun Definition 1 Characters · · 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 i latin small letter i U+0069 m latin small letter m U+006D s latin small letter s U+0073