Sinonim knothole

English Thesaurus

1. a hole in a board where a knot came out (noun.substance)

hypernym	:	hole,
definition	:	an opening into or through something (noun.object)

part meronym	:	board, plank,
definition	:	a stout length of sawn timber; made in a wide variety of sizes and used for many purposes (noun.substance)