心胸开阔 xīnxiōngkāikuò broad-minded Origin Definitions Defs Strokes Stroke Words Sentences Sents 心胸 xīnxiōng noun breadth of mind; ambition One's breadth of mind, temperament, or aspirations开阔 開闊 kāikuò broad-minded tolerant and generous in thought; broad-minded or open-hearted