Hexapoda hexapod • hexapodal · · · Info · Definitions · Characters · · Hexapoda · · Text Latin · · Script 8 · · Length Definitions · · · (noun) insects; about five-sixths of all known animal species. Synonyms: Insecta, class Insecta, class Hexapoda. · · Noun Definition 1 Characters · · H latin capital letter h U+0048 a latin small letter a U+0061 d latin small letter d U+0064 e latin small letter e U+0065 o latin small letter o U+006F p latin small letter p U+0070 x latin small letter x U+0078