We found 27 dictionaries that define the word mouthwash:

General (21 matching dictionaries)

1. mouthwash: Longman Dictionary of Contemporary English
2. mouthwash: Merriam-Webster
3. mouthwash: Oxford Learner's Dictionaries
4. mouthwash: American Heritage Dictionary of the English Language
5. mouthwash: Collins English Dictionary
6. mouthwash: Vocabulary.com
7. Mouthwash, mouthwash: Wordnik
8. mouthwash: Cambridge Advanced Learner's Dictionary
9. mouthwash: Wiktionary
10. mouthwash: Webster's New World College Dictionary, 4th Ed.
11. mouthwash: The Wordsmyth English Dictionary-Thesaurus
12. mouthwash: Infoplease Dictionary
13. mouthwash: Dictionary.com
14. mouthwash: Cambridge Essential American English Dictionary
15. Mouthwash (song), Mouthwash: Wikipedia, the Free Encyclopedia
16. mouthwash: Rhymezone
17. mouthwash: FreeDictionary.org
18. mouthwash: Mnemonic Dictionary
19. mouthwash: TheFreeDictionary.com

Computing (1 matching dictionary)

20. mouthwash: Encyclopedia

Medicine (3 matching dictionaries)

21. mouthwash: Merriam-Webster Medical Dictionary
22. online medical dictionary (No longer online)
23. mouthwash: Medical dictionary

Slang (2 matching dictionaries)

24. mouthwash, mouthwash: Green’s Dictionary of Slang
25. mouthwash: Urban Dictionary

(Note: See mouthwashing as well.)

Definitions from Wiktionary ( ) ▸ noun:  A liquid used to clean one's mouth. Similar: gargle, mouth wash, mouthcare, masticatory, mint, mouthpiece, mouthful, mouthie, mouthsore, moistener, more... Opposite: breath freshener, breath spray, oral rinse Types: Scope, Listerine, Crest, Plax, ACT, more... Phrases: alcohol in mouthwash, deodorants in mouthwash, flavoring agents in mouthwash, sodium benzoate mouthwash, mouthwash brand, more... Adjectives: antiseptic, mild, alkaline, astringent, good, commercial, antibacterial, effective, warm, bland, listerine ▸ Words similar to mouthwash ▸ Usage examples for mouthwash ▸ Idioms related to mouthwash ▸ Wikipedia articles (New!) ▸ Popular adjectives describing mouthwash ▸ Words that often appear near mouthwash ▸ Rhymes of mouthwash ▸ Invented words related to mouthwash