uneˈvaporated,ppl.a. (un-1 8.) 1829Bentham Offic. Apt. Maximized, Militia (1830) 6 Hostility from the small, still unevaporated, remnant of the savage race.1890Nature 11 Sept. 481/2 The natural salts..with which the unevaporated residue of water becomes saturated.