slot
noun(slot)
a slot machine that is used for gambling
Synonyms: one-armed bandit, 
Examples:
They spend hours and hours just playing the slots. 
slot
noun(slot)
(computer) a socket in a microcomputer that will accept a plug-in circuit board
Synonyms: expansion slot, 
Examples:
The PC had three slots for additional memory. 
slot
noun(slot)
a time assigned on a schedule or agenda
Synonyms: time slot, 
Examples:
The TV program has a new time slot. 
An aircraft landing slot. 
slot
noun(slot)
a position in a grammatical linguistic construction in which a variety of alternative units are interchangeable
Examples:
He developed a version of slot grammar. 
slot
noun(slot)
a position in a hierarchy or organization
Examples:
Bob Dylan occupied the top slot for several weeks. 
She beat some tough competition for the number one slot. 
slot
noun(slot)
a small slit (as for inserting a coin or depositing mail)
Examples:
He put a quarter in the slot. 
slot
verb(slot)
assign a time slot
Examples:
Slot a television program. 
slot
noun(slot)
the trail of an animal (especially a deer)
Examples:
He followed the deer's slot over the soft turf to the edge of the trees.