- the labour of workers who are not members of trade unions
- such workers collectively
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
Examples from the Web for free labour
They seemed clannish, too, with an unemployed or free-labour sort of isolation.Over the Sliprails
He would still exclude slave-labour sugar; but on free-labour sugar, the differential duties would be reduced from lis.The History of England in Three Volumes, Vol.III.
E. Farr and E. H. Nolan