A chair with a curved base which can be gently rocked (swung) back and forth.

(historical) An early form of wheelchair with three wheels, used to transport ladies or invalids, common in Victorian England.

hot seat

(chiefly US) An endowed faculty position which is supported by the annual payout from a privately funded endowment. The endowment may cover the faculty salary, research and travel stipends or other associated costs and continues in perpetuity.

The premier of several musicians playing a particular instrument in an orchestra: seated closest to the audience, taking the lead for that instrument's movements, and playing any solos.

A chair-like device used for performing execution by electrocution. / (informal) An electrically powered wheelchair.

plural of endowed chair

(informal) A person who habitually attends meetings, but makes no active contribution to them

(US) Any chair designed to be used outdoors, especially a folding chair with aluminum frame, armrests, and interwoven ribbon mesh seat and back, used on backyard lawns.

(US) An upholstered chair with a low seat and a high back.