noun Date: 1867 any of various tiny usually wingless insects (order Psocoptera and especially genus Liposcelis ) that feed on organic matter (as paper) and usually inhabit damp areas
BOOK LOUSE
Meaning of BOOK LOUSE in English
Merriam Webster. Explanatory English dictionary Merriam Webster. Толковый словарь английского языка Мерриам-Уэбстер. 2012