piece ‧ work /ˈpiːswɜːk $ -wɜːrk/ BrE AmE noun [uncountable]
work for which you are paid according to the number of things you produce rather than the number of hours that you spend working:
bargaining over piecework rates
piece ‧ work /ˈpiːswɜːk $ -wɜːrk/ BrE AmE noun [uncountable]
work for which you are paid according to the number of things you produce rather than the number of hours that you spend working:
bargaining over piecework rates
Longman Dictionary of Contemporary English. Longman - Словарь современного английского языка. 2012