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foghorn

foghorn

8 4.6
A loud, low horn that warns ships in fog
  • noun
  • /ˈfɔːɡhɔrn/
translation icon : bocina de niebla
  • In the early morning mist, the foghorn blared loudly, warning fishermen to stay close to shore.
  • foghorn sound
  • foghorn blast
  • moan of a foghorn

Examples

  • On winter mornings in San Francisco, alongside the wailing sound of the foghorns, one hears a seductive invitation to stay under the covers and enjoy the warmth of the blankets.

    Academic text (2003)
  • From the whale comes a deep sound like a foghorn.

    Fiction book (2000)
  • I'll blow the foghorn when we're open.

  • "We'll hear the foghorns for sure tonight."

    Fiction book (1991)
  • Silent except for the water and a distant foghorn.

    Fiction book (1998)
  • We could hear foghorns through it and a buoy clanging.

    Blog text (7)
  • Somewhere far down the river by the Pool of London, ships' foghorns were blaring out, muffled by distance and damp.

    Fiction book (1990)
  • When navigating through the dense fog, the captain relied on the foghorn to warn nearby vessels of their presence.

  • As the ship approached the harbor, the sound of a foghorn echoed through the fog, signaling its arrival.

Synonyms

fogsignal
vsfoghorn
  • Specialized
8.3

A loud low sound that warns ships in thick fog

is a device that warns ships to avoid danger specifically in fog
diaphone
vsfoghorn
  • Archaic
9.9

A foghorn that makes two different sounds to warn ships in fog

is the general warning device making low sounds to help ships avoid danger in fog

How Loud

foghorn
8 4.6
air horn
1 3.0
siren
259 2.9
whistle
279 1.0

Surface Forms

foghorn singular
foghorns plural

Morphology

foghorn = fog + horn (transparent) = fog + horn

A straightforward compound: a horn used in foggy conditions; the meaning follows directly from 'fog' + 'horn'.

Etymology

Foghorn comes from the simple parts fog ('thick mist') and horn ('a loud, blowing instrument' like a car horn), so picture a horn blowing in the mist to warn sailors. That's why a foghorn is a loud, low warning sound used to help ships avoid danger in fog.