geastraceae Geaster • geastrum · · · Info · Definitions · Characters · · geastraceae · · Text Latin · · Script 11 · · Length 3 · · Syllables Definitions · · · (noun) a family of earthstar fungi belonging to the order Lycoperdales. Synonyms: Geastraceae, family Geastraceae. · · Noun Definition 1 Characters · · a latin small letter a U+0061 c latin small letter c U+0063 e latin small letter e U+0065 g latin small letter g U+0067 r latin small letter r U+0072 s latin small letter s U+0073 t latin small letter t U+0074