Rainwater

[ reyn-waw-ter, -wot-er ]
/ ˈreɪnˌwɔ tər, -ˌwɒt ər /

noun

(Leo) James,1917–86, U.S. physicist: Nobel prize 1975.

British Dictionary definitions for james rainwater

rainwater
/ (ˈreɪnˌwɔːtə) /

noun

water from rain (as distinguished from spring water, tap water, etc)