labourer:
(also written in ‘laborer‘ in American English; plural: ‘labourers‘; for the right pronunciation, please click here)

agricultural labourers
a worker whose job needs physical strength rather than skill;
a member of a labour force,

construction labourers
Being an agricultural labourer all his life, the old man knows how difficult it is to eke a living out of such meagre pay.
As the city is growing, there is much demand for labourers to work on construction sites in private and public sectors.
There have been several ‘high-level’ meetings between the Gulf countries that need labourers and those countries that need employment for their hungry population regarding the conditions of the migrant labourers and how they can help to improve them, but each time they end up with the most critical issues unresolved!
