(Britain, informal, plural only) Underwear worn by a woman or girl during menstruation, typically old, cheap, or of a dark colour in case of staining.

Pants suitable for wear in high water. / Pants that are too short.

A style of trousers characterized by the use of nylon, especially ripstop nylon, associated with breakdancing culture in the 1980s.

A style of pants/trousers that are fitted at the waist but increasingly wide down the legs, covering the feet entirely.

plural of kick in the pants

(plural only) Pants (trousers) with a snug fit through the legs, ending in a small leg opening.

(slang) Relatively large or stretchy pants (trousers) that are comfortable even when smaller pairs would feel tight.

(historical) A form of hose (clothing) with a layer of panes, or strips of fabric, running from the waistband to the leg band.

(slang) A diplomat or civil servant.

(slang, vulgar) In a manner, or to a degree, capable of causing one to soil oneself in fear; terrifyingly.