Stroke count: 11
Meaning: dry up, mature
Kunyomi: か.れる か.らす こお.る
Onyomi: コ カク
Composition: 氵 固
Radical: 水
Meaning: water
枯渇 （コカツ） drying up, running dry, running out, being exhausted, being drained
涸れる （かれる） to dry up (spring, pond, etc.), to run out
涸らす （からす） to dry up, to exhaust (e.g. resources, talent)