laborers

n. worker, wage-earner

The Laborers' International Union of North America (LIUNA, often shortened to just the Laborers' Union) is an American and Canadian labor union formed in 1903. As of 2005, they have about 700,000 members, including about 80,000 in its Mail Handler's division.Laborers basically build America. Members work in building construction, infrastructure construction, waste management, hazardous material remediation, stone cutters, laborers, lumberjacks, cleaning and domestic staff, security and mining.The union is divided into nine regions across North America; these regions are further divided into a total of just over 500 local unions.
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Noun
1. someone who works with their hands; someone engaged in manual labor
(synonym) manual laborer, labourer, jack
(hypernym) workman, working man, working person
(hyponym) agricultural laborer, agricultural labourer
(derivation) tug, labor, labour, push, drive

LAVORATORI. ELABORATORI