The purpose of a foghorn is to warn ships (boats etc.) that they are approaching land, rocks, beaches or even a corral reef. Before the invention of GPS ship captains would rely on astronomical navigation, since most of the seas remained unexplored and/or accurate maps were not widely available. Foghorns are audible whereas, lighthouses are visual and could not always be seen in foggy or other inclement weather.
No, foghorn is a noun.
Foghorn Leghorn .
A foghorn is a loud horn used mainly by ships .
The cartoon character "Foghorn Leghorn" is a rooster .
San Francisco Foghorn was created in 1903.
Foghorn Bradley was born on 1855-07-01.
Foghorn Bradley died on 1900-03-31.
The captain signaled the ship's approach to the harbor with a loud blast from the foghorn.
Foghorn J. Leghorn's middle name is never mentioned .
Foghorn Leghorn is a mischievous cartoon rooster with a southern accent from Looney Tunes.
Mel Blanc voiced the cartoon character of Foghorn J. Leghorn .
Foghorn Bradley was born July 1, 1855, in Medford, MA, USA.