mourners' bench

(colloquial) An extra seat in an aircraft cabin or cockpit for someone other than a passenger. / (dated) A movable seat in a carriage.

(chiefly Britain, Australia, New Zealand) A seat in a legislature that is traditionally held by one political party because of the make-up of the local electorate.

A small sofa for two people.

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

a car safety restraint designed for infants and young children.

Any of the seats in the rear of a vehicle.

(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.

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.