Home › Words › U › unsweatunsweatunsweat means to relieve from perspiration; to ease or cool after exercise or toil.Among words judged in Lexicurio's Arena, unsweat ranks #3,411 of 42,747 for Qualifying.EtymologyFrom un- + sweat.verbTo relieve from perspiration; to ease or cool after exercise or toil.e.g.“The interim of unsweating themselves regularly, and convenient rest before meat, may both with profit and delight be taken up in recreating and composing their travel'd Spirit” — [1644], [John Milton], Of Education. To Master Samuel Hartlib, [London]: […] [Thomas Underhill and/or Thomas Johnson], →OCLC:To remove solder from a joint that has been previously soldered together.Definitions & examples from Wiktionary (CC BY-SA 3.0).