解扣 jiěkòu to unbutton Origin Definitions Defs Strokes Stroke Words Sentences Sents jiěkòu to unbutton 解 jiě verb to untie to untie; to undo; to loosen or open a knot, button, or bundle扣 kòu noun fastener button; buckle; claspjiěkòu to solve a dispute 解 jiě verb to solve to solve a problem or equation; to find an answer or solution扣 kòu knot a knot made by tying string or rope