What is another word for foghorn?
Pronunciation: [fˈɒɡhɔːn] (IPA) 
A foghorn is a loud and deep sound used as a warning signal in foggy conditions to prevent accidents. There are several synonyms for the word foghorn, such as a horn, siren, alarm, klaxon, hooter, and whistle. A horn is a generic term used for any loud sound made for warning or signaling purposes. A siren, like a foghorn, generates a loud, piercing sound to alert people to potential danger. An alarm is a device that makes a loud noise to warn people in case of an emergency. A klaxon is a loud horn used in vehicles to alert other drivers of their presence. A hooter is another term that is often used as a synonym for a foghorn. A whistle is a sound made by blowing air through a device that produces a high-pitched noise.
