say it: OH-vur-tahym
overtime is a noun and adverb meaning "work done in addition to regular working hours". It carries 3 recorded senses.
work done in addition to regular working hours
playing time beyond regulation, to break a tie
beyond the regular time
“she often has to work overtime”
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 overtime 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.