ace in the hole
Synonym of ace up one's sleeve.
Our ace in the hole left our opponents stupefied; it isn't every day that an NBA star plays street basketball.
ADJ
big, deep, gaping, great, huge, large, massive, yawning | small, tiny | circular, round
jagged, ragged
The old fence had a ragged hole where the wood had rotted away completely.
neat
bullet
The old wooden door had several bullet holes from the shooting incident last year.
mouse, rabbit, etc.
VERB + HOLE
bore, break, cut, dig, drill, make, punch, tear, wear
The construction workers drilled a hole through the concrete wall to install the new pipes.
fill (in), plug
After digging in the garden, we had to fill in several holes before the children played outside.
PREP
down a/the ~
The rabbit quickly ran down a hole to escape from the dog.
in a/the ~
The dog dug a deep hole in the garden and buried his favorite toy.
through a/the ~
The cat squeezed through a hole in the fence to escape into the garden.
~ in
The roof had a large hole in it where the storm damaged the tiles.
PHRASES
full of holes
My favorite sweater was full of holes after the cat got to it.
riddled with holes
The old wooden fence was riddled with holes from years of weathering and rot.