(idiomatic) Under pressure to perform; under scrutiny; at the center of attention.

(dated) An extra passenger seat or row of seats in an automobile, which typically folds away into a rear storage compartment. / (aviation, colloquial) A jump seat.

Any of the seats in the rear of a vehicle.

a car safety restraint designed for infants and young children.

Something you can sit on, or an integral part of a seat (e.g. on a bus or train).

(chiefly US, idiomatic) Done by feel, guess, or trial and error rather than by careful planning, thought or technique.

A city or other place which acts as the center of government for a borough in Alaska, in the United States.

(slang) The electric chair. / The seat occupied by a game show contestant at a stage where they are answering questions alone. / (by extension) Any stressful situation.

A form-fitting seat for one passenger in automobiles, aircraft, and other such modes of transport.

An elongated seat, on a lowrider bicycle, that curves upward at the rear.