bul: гръм

Information
has URI	http://lexvo.org/id/term/bul/%D0%B3%D1%80%D1%8A%D0%BC

Meaning
means	(noun) abrupt electric discharge from cloud to cloud or from cloud to earth accompanied by the emission of light lightning
means	(noun) a booming or crashing noise caused by air expanding along the path of a bolt of lightning thunder
means	(noun) a single sharp crash of thunder thunderclap
means	(noun) a discharge of lightning accompanied by thunder bolt, bolt of lightning, thunderbolt