Pin

What does pin mean?

noun

1. a piece of jewelry that is pinned onto the wearer's garment
2. when a wrestler's shoulders are forced to the mat
3. small markers inserted into a surface to mark scores or define locations etc.

verb

1. to hold fast or prevent from moving The child was pinned under the fallen tree
2. attach or fasten with pins or as if with pins pin the needle to the shirt
3. pierce with a pin pin down the butterfly

Definitions from WordNet 3.0, Princeton University.