KNOTHOLE
Meaning of KNOTHOLE in English
/not"hohl'/ , n.
a hole in a board or plank formed by the falling out of a knot or a portion of a knot.
[ 1720-30; KNOT 1 + HOLE ]
Random House Webster's Unabridged English dictionary.
Полный английский словарь Вебстер - Random House .
2012