姗xiān

（构词成分）: 便 ～ [pián xiān] （轻快回旋的样子） move about elegantly with light steps: 便 ～ 屑， 与世殊服 （汉书司马相如传）。 He was in clothes that were totally different from conventional one's, moving about elegantly, with lower hem wavering slighty (The History of the Han Dynasty).
另见 see also shēn。