11 letters · 15 points in Scrabble
noun (chemistry) a change directly from the solid to the gaseous state without becoming liquid
noun (psychology) modifying the natural expression of an impulse or instinct (especially a sexual one) to one that is socially acceptable
originFrom Middle English sublimacioun, sublimacion, from Medieval Latin sublīmātiō, from Latin sublīmō (“to raise, to elevate”, verb). Synchronically, sublimate + -ion.
Etymology from Wiktionary, CC BY-SA 3.0