A worker who wipes.

Dutch: kuiser, schoonmaker

Contact consisting of a conducting arm that rotates over a series of fixed contacts and comes to rest on an outlet.

synonyms: contact arm, wiper arm.

A mechanical device that cleans the windshield.

synonyms: windscreen wiper, windshield wiper, wiper blade.

Dutch: ruitenwisser, ruitewisser
Polish: wycieraczka