one of several parallel layers of material arranged one on top of another (such as a layer of tissue or cells in an organism or a layer of sedimentary rock)
a small pouch inside a garment for carrying small articles
an opening at the corner or on the side of a billiard table into which billiard balls are struck
a small isolated group of people; "they were concentrated in pockets inside the city"; "the battle was won except for cleaning up pockets of resistance"
a supply of money; "they dipped into the taxpayers' pockets"
(bowling) the space between the headpin and the pins behind it on the right or left; "the ball hit the pocket and gave him a perfect strike"