Possible Definitions:
1. Slot (n.) A broad, flat, wooden bar; a slat or sloat.
2. Slot (n.) A bolt or bar for fastening a door.
3. Slot (n.) A narrow depression, perforation, or aperture; esp., one for the reception of a piece fitting or sliding in it.
4. Slot (v. t.) To shut with violence; to slam; as, to slot a door.
5. Slot (n.) The track of a deer; hence, a track of any kind.