Breadcrumb Home > Thesaurus > B Synonyms of booklouse Find synonyms for: Noun 1. booklouse, book louse, deathwatch, Liposcelis divinatorius, psocopterous insect usage: minute wingless psocopterous insects injurious to books and papers WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.Definition and meaning of booklouse (Dictionary) TrendingHere are the facts and trivia that people are buzzing about. Chinese New Year History, Meaning, and Celebrations Current Events This Week: February 2024 Valentine's Day Valentine's Day History Mardi Gras 30 "Charlie and the Chocolate Factory" Quotes ✖ Related Content Daily Word Quiz: debridement Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language