IPA: //ˈfaɪərhoʊz//
KK: /ˈfaɪərhoʊz/
A large hose used to carry water to extinguish fires.
The firefighters quickly unrolled the firehose to put out the flames.
To spray a large amount of water or a chemical agent from a hose, often used to extinguish fires or clean surfaces.
The firefighters had to firehose the burning building to put out the flames.
Past: firehosed
Past Participle: firehosed
Firehose → The word is formed from "fire" (from Old English *fyr*, meaning flame or fire) and "hose" (from Old French *hose*, meaning a flexible tube). Together, these parts describe a flexible tube used to convey water to extinguish flames.
Think of a 'flexible tube' ('hose') used to deliver water to put out 'flames' ('fire') — that's what a firehose does.