waterfall

views updated Jun 08 2018

wa·ter·fall / ˈwôtərˌfôl; ˈwä-/ • n. a cascade of water falling from a height, formed when a river or stream flows over a precipice or steep incline.

waterfall

views updated May 14 2018

waterfall Point in the course of a river at which the water drops perpendicularly. The site of a waterfall usually indicates an outcrop of rock that is particularly resistant to erosion.