A pump specifically built for draining something such as a washing machine or an A/C unit.

A fly whose larvae live in decaying organic matter underwater, most notably on the inside of drains, Clogmia albipunctata and similar species.

plural of French drain

A drain or vent for water, somewhat like a well or pit, serving to discharge the water of wet land. / A drain conducting to a well or pit.

plural of table drain

A ditch that serves as a gutter running along the edge of a flat expanse, such as at the side of a road, sports field, etc.

Alternative form of drainlike

Third-person singular simple present indicative form of top-drain

(transitive) To drain the surface of (a field, farm, etc.).

simple past tense and past participle of top-drain