air horn

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ThesaurusAntonymsRelated WordsSynonymsLegend:
Noun1.air horn - a pneumatic hornair horn - a pneumatic horn      
horn - an alarm device that makes a loud warning sound
2.air horn - air intake of a carburetorair horn - air intake of a carburetor    
carburetor, carburettor - mixes air with gasoline vapor prior to explosion
inlet, intake - an opening through which fluid is admitted to a tube or container
Based on WordNet 3.0, Farlex clipart collection. © 2003-2012 Princeton University, Farlex Inc.
References in periodicals archive ?
Changes to training include not using a public address system to make announcements during the exercises and using an air horn as a warning device to training participants instead of a starter pistol.
The service was heading from Aberdeen to Edinburgh when the driver reportedly pressed the air horn for too long, which created an air leak.
In one study, horses were startled by an air horn and then provided with humidified lavender air.
All have brought in an "excellent noise-making thing" as this week's prize - these include an air horn and an actual opera singer.
The tractor driver was blowing an air horn and brandishing a handgun, threatening to shoot the hunter.
The rule does not permit any vehicle to have a multi- tone horn or a horn that is unnecessarily harsh ( like a bullhorn or an air horn).
A BRAVE cancer survivor was today sounding the air horn to start the Aintree Race for Life.
But the sounds of an air horn and whistling helped save the family, who went missing overnight Thursday.
It includes car wing mirror covers, car nose, silicone supporters wrist band, inflatable football, footballshaped air horn, drinks holders, plastic tubes and a HUGE flag (140x84cm).
Stocksigns, RoSPA's safety sign partner, has developed a sign mounted air horn that may provide the solution where conventional systems are impracticable.