noun, noun or participle which takes 'suru'
washing the feet; foot washing
Refers to the act of washing one's feet, often in a ritual or hygienic context. Can be used as a noun or with する as a verb.
旅館に着いたら、まず洗足をした。
When I arrived at the inn, I first washed my feet.
教会で洗足の儀式が行われた
A foot-washing ceremony was held at the church.