LABORER
laborer, manual laborer, labourer, jack
(noun) someone who works with their hands; someone engaged in manual labor
Source: WordNet® 3.1
Etymology
Noun
laborer (plural laborers)
(American spelling) One who uses body strength instead of intellectual power to earn a wage, usually hourly.
Source: Wiktionary
La"bor*er, n. Etym: [Written also labourer.]
Definition: One who labors in a toilsome occupation; a person who does work
that requires strength rather than skill, as distinguished from that
of an artisan.
Source: Webster’s Unabridged Dictionary 1913 Edition