See also: rain water

English edit

Alternative forms edit

Etymology edit

From Middle English reinwater, from Old English reġnwæter, equivalent to rain +‎ water. Cognate with West Frisian reinwetter, Dutch regenwater, German Regenwasser, Swedish regnvatten.

Noun edit

rainwater (usually uncountable, plural rainwaters)

  1. Rainfall.
  2. Water (for a house etc) sourced from rain which has not joined a spring, stream or river, pond, lake or sea.

Translations edit