say it: LAY-bur
labour is a noun and verb meaning "a social class comprising those who do manual labor or work for wages". It carries 7 recorded senses.
a social class comprising those who do manual labor or work for wages
“there is a shortage of skilled labor in this field”
concluding state of pregnancy; from the onset of contractions to the birth of a child
“she was in labor for six hours”
a political party formed in Great Britain in 1900; characterized by the promotion of labor's interests and formerly the socialization of key industries
Forms marked · are formed by the regular rule rather than recorded in the source data. English keeps a few hundred irregulars and the rest follow the pattern, so the rule is right far more often than not — but it is a rule, and the mark says so.
Definitions, synonyms and semantic relations for labour come from Princeton University’s WordNet. The pronunciation comes from the CMU Pronouncing Dictionary. Commonness is measured against a corpus of everyday English. Full sources and licences.