impervious to ; keeping out or unaffected by :
a rainproof cover; a rainproof coat.
verb (used with object)
to make rainproof.
Also raintight. (of garments, materials, buildings, etc) impermeable to rainwater
(transitive) to make rainproof
also rain-proof, 1788, from rain (n.) + proof (n.).
noun, Meteorology. 1. a region in the lee of mountains that receives less rainfall than the region windward of the mountains. noun 1. the relatively dry area on the leeward side of high ground in the path of rain-bearing winds rain shadow An area having relatively little precipitation due to the effect of a topographic […]
[reyn] /reɪn/ noun 1. water that is condensed from the aqueous vapor in the atmosphere and falls to earth in drops more than 1/50 inch (0.5 mm) in diameter. Compare (def 6). 2. a , , or shower: We had a light rain this afternoon. 3. rains, the season; seasonal , as in India. 4. […]
noun 1. a brief rainfall, usually of variable intensity.
[reyn-spout] /ˈreɪnˌspaʊt/ noun 1. (def 1).