수질 [水質] the quality[(degree of) purity] of water; the water quality. 음료로 적합한 ~ water (of a quality) fit to drink.▷ 수질 검사 (an) examination of water; an analysis of water quality. ~ 검사를 하다 examine[analyze] the water .▷ 수질 관리 wate+모두 보이기...r-purity control.▷ 수질 오염 water pollution. ~ 오염 방지법 『法』 the Water Pollution Prevention Act.