hole

1 hole /ˈhoʊl/ noun
plural holes
1 hole
/ˈhoʊl/
noun
plural holes
Britannica Dictionary definition of HOLE
1 
[count] : an opening into or through something
2 
[count]
a  : a hollow place in the ground — see also foxhole, swimming hole, water hole
b  : a place in the ground where an animal lives
3 
[count] golf
a  : the cup into which the ball is hit
b  : one of the separate parts of a golf course that includes a tee and a green
4 
[count] : a flaw or weakness
— see also loophole
5 
[singular] informal
a  : a difficult or embarrassing situation
b  US : the state of owing or losing money
6 
[count] — used to describe a situation in which someone or something is gone or missing
7 
informal
a  [count] : a dirty and unpleasant place — see also hellhole
b  the hole US : a prison cell where a prisoner who is being punished is kept alone
8 
[count]
a  baseball : an open area between two fielders
b  American football : an open area between defenders that allows an offensive player to move the ball forward

an ace in the hole

— see 1ace

like a hole in the head

informal
◊ If you do not need something at all, you can say that you need it like a hole in the head.

punch holes in

informal
: to weaken (an argument, idea, etc.) by proving that parts of it are wrong
2 hole /ˈhoʊl/ verb
holes; holed; holing
2 hole
/ˈhoʊl/
verb
holes; holed; holing
Britannica Dictionary definition of HOLE
golf
: to hit (the ball) into the hole
[+ object]
[no object]
— + out

hole up

[phrasal verb] informal
: to stay in a place hidden or apart from other people
◊ You can hole up in a place or be/stay holed up in a place.