counterdrain (suomeksi)

Määritelmät:

A drain at the foot of the embankment of a canal or watercourse, for carrying off the water that may soak through.
(lb, en, surgery) An inserted device or other means by which excess fluid is drained off from a part of the body in which it accumulates.
(lb, en, surgery) To drain off excess fluid from a part of the body in which it accumulates.