1Cleaning or clean-up, especially the organized cleaning of buildings, offices, or public spaces; a somewhat formal term (compare the everyday word 掃除).
このビルは業者が定期的に清掃している。
This building is cleaned regularly by a cleaning company.
台風の後、道路の清掃作業が行われた。
After the typhoon, road clean-up work was carried out.
清掃員が毎朝トイレを清掃してくれる。
A cleaning staff member cleans the restroom every morning.
ボランティアで公園の清掃に参加した。
I took part in a park clean-up as a volunteer.