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Definition of airhorn
airhorn
/ˈɛər.hɔːrn/
air · horn
Plural:airhorns
airhorn Lexical Profile
CEFR
B2
Grade
6
Tier
2
Usage
Rare
Syllables
2
airhorn Game Scores & Validity
Scrabble US
Scrabble UK
WWF
Wordle Guess
• noun
1
A pneumatic device that uses compressed air to produce a very loud, resonant sound for signaling on large vehicles, boats, or at sporting events.
Example
"The lifeguard sounded a portable airhorn to clear the swimmers from the water before the storm hit."
Synonyms
View all synonyms for airhornCite this Entry
Wordmom. (2026). Definition of Airhorn. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/airhorn