(Canada, Britain) A sale of reduced-price airline tickets.

(travel, UK, Ireland, dated) A package holiday rate without confirmed accommodation reservations, or using a dummy reservation, enabling the tour operator to sell charter airline seats in competition with the airlines.

A seat among a group of seats in an enclosure, as at a theater or stadium. / (idiomatic) A favorable vantage point. / (historical) A coachbox.

(Judaism) In Jewish ceremonies, an unoccupied seat reserved for the prophet Elijah.

A seat on public transport reserved for use by people with disabilities, the elderly, pregnant women and others in need.

(transport) A unit of measure of passenger carrying capacity, equal to the number of seats available multiplied by the number of miles flown.

(slang, vulgar) The position of sitting on the rear of a motorcycle, behind the person driving; pillion. / (slang, vulgar) The middle seat in a car, especially the one in the front next to the driver.

(idiomatic) alternative form of in the driver's seat

plural of seat cushion

(euphemistic, obsolete) A toilet.