pin

A holder attached to the gunwale of a boat that holds the oar in place and acts as a fulcrum for rowing.

A club-shaped wooden object used in bowling; set up in triangular groups of ten as the target.

A piece of jewelry that is pinned onto the wearer's garment.

A small slender (often pointed) piece of wood or metal used to support or fasten or attach things.

Small markers inserted into a surface to mark scores or define locations etc.

When a wrestler's shoulders are forced to the mat.

Cylindrical tumblers consisting of two parts that are held in place by springs; when they are aligned with a key the bolt can be thrown.

Axis consisting of a short shaft that supports something that turns.

A number you choose and use to gain access to various accounts.

Flagpole used to mark the position of the hole on a golf green.

Informal terms for the leg.

Attach or fasten with pins.

“pin the needle to the shirt”

(chess) immobilize a piece.

Pierce with a pin.

“pin down the butterfly”

To hold fast or prevent from moving.

“The child was pinned under the fallen tree”