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We found 40 dictionaries with English definitions that include the word louse: Click on the first link on a line below to go directly to a page where "louse" is defined. General (32 matching dictionaries) louse: American Heritage Dictionary of the English Language [home, info] louse: Collins English Dictionary [home, info] louse: Vocabulary.com [home, info] louse, louse: Macmillan Dictionary [home, info] louse: Merriam-Webster's Online Dictionary, 11th Edition [home, info] Louse, louse: Wordnik [home, info] louse: Cambridge Advanced Learner's Dictionary [home, info] Louse: Wiktionary [home, info] louse: Compact Oxford English Dictionary [home, info] louse: Webster's New World College Dictionary, 4th Ed. [home, info] louse: The Wordsmyth English Dictionary-Thesaurus [home, info] louse: Infoplease Dictionary [home, info] louse: Dictionary.com [home, info] louse: Online Etymology Dictionary [home, info] louse: UltraLingua English Dictionary [home, info] louse: Cambridge Dictionary of American English [home, info] Louse (disambiguation), Louse: Wikipedia, the Free Encyclopedia [home, info] louse: Cambridge International Dictionary of Phrasal Verbs [home, info] Louse: Online Plain Text English Dictionary [home, info] louse: Webster's Revised Unabridged, 1913 Edition [home, info] louse: Rhymezone [home, info] Louse: AllWords.com Multi-Lingual Dictionary [home, info] louse: Webster's 1828 Dictionary [home, info] Louse: Encarta® Online Encyclopedia, North American Edition [home, info] Louse: 1911 edition of the Encyclopedia Britannica [home, info] louse: Free Dictionary [home, info] louse: Mnemonic Dictionary [home, info] louse: WordNet 1.7 Vocabulary Helper [home, info] louse: LookWAYup Translating Dictionary/Thesaurus [home, info] louse: Dictionary/thesaurus [home, info] Computing (1 matching dictionary) louse: Encyclopedia [home, info] Medicine (2 matching dictionaries) louse: online medical dictionary [home, info] louse: Medical dictionary [home, info] Miscellaneous (2 matching dictionaries) Louse: Brilliant Dream Dictionary [home, info] louse: Idioms [home, info] Science (1 matching dictionary) louse: LITTLE EXPLORERS(TM) Picture Dictionary [home, info] Slang (2 matching dictionaries) louse: English slang and colloquialisms used in the United Kingdom [home, info] Louse: Urban Dictionary [home, info]

Quick definitions from Macmillan ( ) Provided by Quick definitions from WordNet (louse) ▸ noun:  wingless usually flattened blood-sucking insect parasitic on warm-blooded animals ▸ noun:  any of several small insects especially aphids that feed by sucking the juices from plants ▸ noun:  a person who has a nasty or unethical character undeserving of respect ▸ noun:  wingless insect with mouth parts adapted for biting; mostly parasitic on birds ▸ Word origin