book louse book list • book lover · · · Info · Definitions · Synonyms · Characters · · book louse · · Text Common · · Latin · · Scripts 10 · · Length 2 · · Syllables Definitions · · · (noun) minute wingless psocopterous insects injurious to books and papers. Synonyms: booklouse, book louse, deathwatch, Liposcelis divinatorius. · · Noun Definition 1 Synonyms · · · booklouse · · Synonym 1 deathwatch · · Synonym 2 liposcelis divinatorius · · Synonym 3 Characters · · space U+0020 b latin small letter b U+0062 e latin small letter e U+0065 k latin small letter k U+006B l latin small letter l U+006C o latin small letter o U+006F s latin small letter s U+0073 u latin small letter u U+0075