waterdrain

plural waterdrains

1. A channel or pipe that carries away excess water from an area.

   The garden’s waterdrain gutter in goose throat trace

   2010, Gorrick, Anne, I-formation : book 1, Shearsman Books, page 31

   2 more examples

   And then the plastic strips, the pads of gauze, the hooked-over waterdrain thing.

   2008, Roscoe, Janet, Never look back, Linford, page 3

   I began to boldly stride the distance to the ugly grey walls noting the streaks of green algae oozing downward from their waterdrains adding to the ugliness and showing the degree of care of such anti-Beings.

   1980, Bell, Gordon B, The golden troubadour, McGraw-Hill, page 119