double-overtime

The term is a modern American sports compound, built transparently from native English elements. The word 'overtime' itself originates from the idea of time worked 'over' the standard period, a usage dating to the early 19th century. In sports, this concept was applied to extra playing time beyond regulation. The prefix 'double-' was then logically appended to create a term for a second, successive extension of play, following the same numerical pattern as terms like 'double-header'. The evolution is purely compositional, with the literal meaning of "a second period beyond the standard time" perfectly matching its modern, specific usage in competitive games.

Structure: double (twofold) + over (above, beyond) + time (a measured period) - double: From Latin duplus (twofold, double). In this compound, it functions as a quantifier meaning "a second instance of." - over: From Old English ofer (above, beyond). In this compound, it functions as a prefix indicating excess or extension beyond a standard limit. - time: From Old English tīma (a period, season). In this compound, it functions as the core noun, referring to a designated period of play.