7 letters · 12 points in Scrabble
noun a shortage of rainfall
noun a prolonged shortage
originFrom Middle English droughte, droghte, drouȝte, from Old English drūgaþ. Cognate with Dutch droogte, Low German Dröögde. By surface analysis, dry + -t (abstract nominal suffix).
Etymology from Wiktionary, CC BY-SA 3.0