noun a bolt or bar for fastening a door.
2. slot ·noun a broad, flat, wooden bar; a slat or sloat.
3. slot ·noun the track of a deer; hence, a track of any kind.
4. slot ·vt to shut with violence; to slam; as, to slot a door.
5. slot ·noun a narrow depression, perforation, or aperture; ·esp., one for the reception of a piece fitting or sliding in it.