hemiprocnidae hemiprismatic • hemiprotein · · · Info · Definitions · Characters · · hemiprocnidae · · Text Latin · · Script 13 · · Length 4 · · Syllables Definitions · · · (noun) tree swifts. Synonyms: Hemiprocnidae, family Hemiprocnidae. · · 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 h latin small letter h U+0068 i latin small letter i U+0069 m latin small letter m U+006D n latin small letter n U+006E o latin small letter o U+006F p latin small letter p U+0070 r latin small letter r U+0072