A casual, usually short-sleeved, shirt with a protruding collar and a small number of buttons extending a short distance below the collar (and not all the way down the front of the shirt).

Alternative spelling of T-shirt

(idiomatic, informal) One who is pompous or self-important, especially one who is officious in a position of authority. / (usually hyphenated) Used attributively.

(bodybuilding) A sleeveless shirt tailored to display the muscles of the body.

A polo shirt.

A heavy shirt, often worn in place of a jacket in cooler weather. It may have buttons or a zippered front, and typically has two breast pockets.

Alternative form of T-shirt

(Britain, slang) Synonym of bottom: a homosexual man who is penetrated or prefers to be penetrated during anal sex. / Used other than figuratively or idiomatically: see shirt, lifter.

Alternative spelling of shirt lifter

Alternative spelling of sweatshirt