We found 10 dictionaries that define the word book louse:

General (8 matching dictionaries)

1. book louse: Merriam-Webster
2. book louse: Vocabulary.com
3. Book louse, book louse: Dictionary.com
4. Book louse: Wikipedia, the Free Encyclopedia
5. book louse: Rhymezone
6. book louse: FreeDictionary.org
7. book louse: Mnemonic Dictionary
8. book louse: TheFreeDictionary.com

Computing (1 matching dictionary)

9. book louse: Encyclopedia

Medicine (1 matching dictionary)

10. book louse: Medical dictionary

Definitions from WordNet (book louse) ▸ noun:  minute wingless psocopterous insects injurious to books and papers Opposite: bookworm, bibliophile ▸ Words similar to book louse ▸ Usage examples for book louse ▸ Idioms related to book louse ▸ Wikipedia articles (New!) ▸ Words that often appear near book louse ▸ Rhymes of book louse ▸ Invented words related to book louse