> as lemmas

tetrachaetous adj. , Entomology pertaining to the Tetrachætæ, a division of the brachycerous Diptera, comprising those in which the proboscis is composed of four pieces. [After scientific Latin tetrachaeta (1844 or earlier) < tetra- tetra- comb. form + ancient Greek χαίτη mane, hair (see chaeta n.).]