We found 28 dictionaries that define the word fire extinguisher:

General (19 matching dictionaries)

1. fire extinguisher: Merriam-Webster
2. fire extinguisher: Oxford Learner's Dictionaries
3. fire extinguisher: American Heritage Dictionary of the English Language
4. fire-extinguisher, fire-extinguisher, fire extinguisher: Collins English Dictionary
5. fire extinguisher: Vocabulary.com
6. fire-extinguisher, fire extinguisher: Wordnik
7. fire extinguisher: Cambridge Advanced Learner's Dictionary
8. fire extinguisher: Wiktionary
9. fire extinguisher: The Wordsmyth English Dictionary-Thesaurus
10. fire extinguisher: Infoplease Dictionary
11. fire extinguisher: Dictionary.com
12. Fire extinguisher: Wikipedia, the Free Encyclopedia
13. fire extinguisher: Rhymezone
14. fire extinguisher: FreeDictionary.org
15. fire extinguisher: Mnemonic Dictionary
16. fire-extinguisher, fire extinguisher: TheFreeDictionary.com
17. fire extinguisher: Longman Dictionary of Contemporary English

Art (1 matching dictionary)

18. Technical Glossary of Theatre Terms (No longer online)

Business (3 matching dictionaries)

19. Construction Term Glossary (No longer online)
20. fire extinguisher: Legal dictionary
21. fire extinguisher: Financial dictionary

Computing (1 matching dictionary)

22. fire-extinguisher, fire extinguisher: Encyclopedia

Medicine (1 matching dictionary)

23. fire extinguisher: Medical dictionary

Slang (1 matching dictionary)

24. fire extinguisher: Urban Dictionary

Sports (1 matching dictionary)

25. Internet Karting Glossary (No longer online)

Tech (1 matching dictionary)

26. AUTOMOTIVE TERMS (No longer online)

(Note: See fire_extinguishers as well.)

Definitions from Wiktionary (fire extinguisher) ▸ noun:  A device that can be used to put out a fire. Usually a portable cylinder filled with carbon dioxide, dry powder or water, in the latter two cases with some means of pressurising the cylinder to expel the contents. Similar: extinguisher, extincteur, firecock, fire bucket, firestarter, fire-bucket, fire beater, fireplug, firepot, firebucket, more... Opposite: fire igniter, fire starter Types: halon, more... Adjectives: firewise, firey, firie, smokey, fire, kindling, extinguishant, draft, complex, firry, fireball ▸ Words similar to fire extinguisher ▸ Usage examples for fire extinguisher ▸ Idioms related to fire extinguisher ▸ Wikipedia articles (New!) ▸ Words that often appear near fire extinguisher ▸ Rhymes of fire extinguisher ▸ Invented words related to fire extinguisher