drainpipes

/D R EY1 N P AY0 P S/
noun
  1. 1

    A pipe that carries fluid which is being drained.

  2. 2

    The type of pipe that is used to construct a drainpipe.

  3. 3

    A type of form-fitting trousers with highly tapered legs.

Source: https://en.wiktionary.org/wiki/drainpipe, https://en.wiktionary.org/wiki/drainpipes