gasterosteidae gasterosteid • Gasterosteidae · · · Info · Definitions · Characters · · gasterosteidae · · Text Latin · · Script 14 · · Length 5 · · Syllables Definitions · · · (noun) sticklebacks. Synonyms: Gasterosteidae, family Gasterosteidae. · · 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 g latin small letter g U+0067 i latin small letter i U+0069 o latin small letter o U+006F r latin small letter r U+0072 s latin small letter s U+0073 t latin small letter t U+0074