We found 9 dictionaries that define the word fire fighting:

General (5 matching dictionaries)

1. fire-fighting: Wordnik
2. fire fighting: Wiktionary
3. Fire-fighting, Fire fighting: Wikipedia, the Free Encyclopedia
4. fire-fighting: TheFreeDictionary.com
5. fire fighting: Longman Dictionary of Contemporary English

Business (1 matching dictionary)

6. Abbreviations in shipping (No longer online)

Computing (2 matching dictionaries)

7. Technopedia (No longer online)
8. Fire-fighting, fire fighting: Encyclopedia

Slang (1 matching dictionary)

9. fire fighting: Urban Dictionary

(Note: See firefighter as well.)

Definitions from Wiktionary (Fire fighting) ▸ noun:  Alternative form of firefighting [Extinguishing a fire.] Similar: firesafety, fire worship, fireworship, firefountain, palaeofire, flood water, over-burning, co-firing, team building, smoldering, more... Opposite: arson, pyromania, fire starting Phrases: Oshkosh P-19R Aircraft Rescue and Fire Fighting vehicle, more... ▸ Words similar to fire fighting ▸ Usage examples for fire fighting ▸ Idioms related to fire fighting ▸ Wikipedia articles (New!) ▸ Words that often appear near fire fighting ▸ Rhymes of fire fighting ▸ Invented words related to fire fighting