slot

A broad, flat, wooden bar, a slat, especially as used to secure a door, window, etc.

A metal bolt or wooden bar, especially as a crosspiece.

An implement for baring, bolting, locking or securing a door, box, gate, lid, window or the like.

A channel opening in the stator or rotor of a rotating machine for ventilation and insertion of windings.

The barrel or tube of a wave.

To bar, bolt or lock a door or window.

To shut with violence; to slam.

“to slot a door”

A narrow depression, perforation, or aperture; especially, one for the reception of a piece fitting or sliding in it.

A gap in a schedule or sequence.

The allocated time for an aircraft's departure or arrival at an airport's runway.

In a flying display, the fourth position; after the leader and two wingmen.

A space in memory or on disk etc. in which a particular type of object can be stored.

“The game offers four save slots.”

A slot machine designed for gambling.

“I walked past the poker tables and went straight to the slots.”

The vagina.

The track of an animal, especially a deer; spoor.

(Antarctica) A crack or fissure in a glacier or snowfield; a chasm; a crevasse.

To put something (such as a coin) into a slot (narrow aperture)

To assign something or someone into a slot (gap in a schedule or sequence)

To put something where it belongs.

(Rhodesia, in the context of the Rhodesian Bush War) To kill.

(Antarctica) To fall, or cause to fall, into a crevasse.