Found 2 items, similar to foghorn.
English → English (WordNet) Definition: foghorn foghorn n 1: a loud low warning signal that can be heard by fog-bound ships [syn: fogsignal] 2: a warning device consisting of a horn that generates a loud low tone
English → English (gcide) Definition: foghorn foghorn \fog"horn\ n. A horn that emits a loud low-pitched sound, used on ships navigating in a fog, to warn other ships of their presence. Syn: fog signal. [PJC]