淤滞 yūzhì to silt up Origin Definitions Defs Strokes Stroke Words Sentences Sents yūzhì to silt up 淤 yū to silt up to become blocked or choked with sediment; to deposit mud or sand滞 滯 zhì verb stagnant (bound form) stagnant; sluggish; not moving freelyyūzhì stasis 淤 yū noun to be stagnant to become clogged or stagnant; (specifically of blood) to form a clot or hematoma; extravasated blood滞 滯 zhì verb stagnant (bound form) stagnant; sluggish; not moving freely