9 letters · 14 points in Scrabble
verb lose or cause to lose liquid by vaporization leaving a more concentrated residue
verb cause to change into a vapor
verb change into a vapor
originFirst attested in 1545, borrowed from Latin ēvapōrātus, the perfect passive participle of ēvapōrō (“to evaporate”), see -ate (verb-forming suffix) and -ate (adjective-forming suffix). See also Middle English evaporaten (“to draw off humors or "spirits" as "vapor"”) and evaporen (“to draw off bodily fluid, an excess or toxic matter by converting it into "vapor"; to treat (a part of the body) by…
Etymology from Wiktionary, CC BY-SA 3.0