any of an order (Psocoptera) of small, winged insects with biting mouthparts, including the book lice
Origin of psocidfrom Modern Latin Psocidae ( from Classical Greek ps?chos, dust from ps?chein, to rub small from Indo-European base an unverified form bhes-, to rub fine from source sand) + -idae, -idae
Any of various small soft-bodied chewing insects of the order Psocoptera, which includes the booklice. The psocids are sometimes classified together with the parasitic lice in the order Psocodea.
Origin of psocidFrom New Latin Psōcidae family name from Psōcus type genus from Greek psōkhos dust