cycadaceae cycad • Cycadaceae · · · Info · Definitions · Characters · · cycadaceae · · Text Latin · · Script 10 · · Length 4 · · Syllables Definitions · · · (noun) ancient palmlike plants closely related to ferns in that fertilization is by means of spermatozoids. Synonyms: Cycadaceae, family Cycadaceae, cycad family. · · 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 y latin small letter y U+0079