呜呼 wūhū alas Origin Definitions Defs Strokes Stroke Words Sentences Sents 呜 嗚 wū verb [onomatopoeia] Describes the sound of a whistle, wind, weeping, humming, or whimpering; specifically a toot, hoot, or moan呼 hū verb to shout To cry out; to shout or yell loudly