noun🔗ShareBocina de nieblaA very loud low-pitched horn, used especially in lighthouses and on large boats."The foghorn's mournful sound warned sailors of the rocky shoals. "El sonido lúgubre de la bocina de niebla advertía a los marineros de los bajos rocosos.nauticalsoundtechnologyvehiclecommunicationsignalenvironmentweathermachineChat with AIVocabulary GamePractice Reading