foghorns
fog-horns
noun
Loud, deep-sounding devices used to warn ships of danger in foggy conditions.
"The distant foghorns blared through the thick mist."
Thesaurus
Synonyms: fogsignal
fog-horns
Loud, deep-sounding devices used to warn ships of danger in foggy conditions.
"The distant foghorns blared through the thick mist."
Synonyms: fogsignal