(law) A lawsuit; an action filed in a court of law to recover for injury wrongfully caused by another.

Archaic form of lawsuit.

Formal, serious, and professional

Wearing a suit and smart boots.

A man's formal suit worn in the evening; a tuxedo. / (humorous) A uniform.

A hotel room designed for newlyweds.

a one-piece garment for an infant or small child; a onesie

dinner jacket; tuxedo

A casual suit consisting of a shirt-like jacket and matching trousers, often associated with American-influenced fashion and fads of the 1970s.

(aviation, astronautics) A sealed, full-body garment, usually with an attachable helmet, which maintains air pressure or mechanical pressure around the body of an astronaut or aviator to compensate for the low density of the air at high altitudes.