kor: 구멍

Information
has URI	http://lexvo.org/id/term/kor/%EA%B5%AC%EB%A9%8D

Meaning
means	(noun) a line of small holes for tearing at a particular place perforation
means	(noun) a depression in the ground communicating with a subterranean passage (especially in limestone) and formed by solution or by collapse of a cavern roof sinkhole, sink, swallow hole
means	(noun) an opening deliberately made in or through something hole