Hole
WordNet
noun
(1) An opening deliberately made in or through something
(2) One playing period (from tee to green) on a golf course
"He played 18 holes"
(3) Informal terms for the mouth
(4) An opening into or through something
(5) A depression hollowed out of solid matter
(6) An unoccupied space
(7) Informal terms for a difficult situation
"He got into a terrible fix"
"He made a muddle of his marriage"
(8) A fault
"He shot holes in my argument"
verb
(9) Make holes in
(10) Hit the ball into the hole