a pipe carrying wastes from toilets and sometimes from waste pipes.
Compare waste pipe (def 2).
a pipe that conveys sewage or waste water from a toilet, etc, to a soil drain or sewer
noun 1. pedology1 .
noun, Plumbing. 1. a vertical soil pipe.
noun 1. a stain. noun (archaic) 1. the act of soiling or the state of being soiled 2. a stain or blot
noun 1. an evening party or social gathering, especially one held for a particular purpose: a musical soiree. noun 1. an evening party or other gathering given usually at a private house, esp where guests are invited to listen to, play, or dance to music