Definition of "Seat" :
noun: any support where you can sit (especially the part of a chair or bench etc. on which you sit)
"He dusted off the seat before sitting down."
noun: furniture that is designed for sitting on
"There were not enough seats for all the guests."
noun: the cloth covering for the buttocks
"The seat of his pants was worn through."
noun: a part of a machine that supports or guides another part
noun: the legal right to sit as a member in a legislative or similar body
"He was elected to a seat in the Senate."
noun: the fleshy part of the human body that you sit on
noun: the location (metaphorically speaking) where something is based
"The brain is said to be the seat of reason."
noun: a space reserved for sitting (as in a theater or on a train or airplane)
"He booked their seats in advance."
noun: a center of authority (as a city from which authority is exercised)
verb: show to a seat; assign a seat for
"The host seated me next to Mrs. Smith."
verb: place in or on a seat
"The mother seated the toddler on the high chair."
verb: place or attach firmly in or on a base
"Seat the camera on the tripod."
verb: provide with seats
"Seat a concert hall."
verb: put a seat on a chair
verb: place ceremoniously or formally in an office or position
verb: be able to seat
"The theater seats 2,000."