爬は虫ちゅう綱こうはちゅうこうMeanings1nounReptilia; reptiles (as a taxonomic class)Scientific term used in biology and taxonomy to refer to the class of reptiles.爬は虫ちゅう綱こうにはトカゲやヘビが含ふくまれる。Reptilia includes lizards and snakes.