We found 9 dictionaries that define the word grape louse:

General (8 matching dictionaries)

1. grape louse: Merriam-Webster
2. grape louse: Vocabulary.com
3. grape-louse: Wordnik
4. grape louse: Dictionary.com
5. grape louse: Rhymezone
6. grape louse: FreeDictionary.org
7. grape louse: Mnemonic Dictionary
8. grape louse: TheFreeDictionary.com

Computing (1 matching dictionary)

9. grape louse: Encyclopedia

Definitions from WordNet (grape louse) ▸ noun:  destructive to various grape plants ▸ Words similar to grape louse ▸ Usage examples for grape louse ▸ Idioms related to grape louse ▸ Wikipedia articles (New!) ▸ Words that often appear near grape louse ▸ Rhymes of grape louse ▸ Invented words related to grape louse