double-play

The term is a transparent compound from two native English elements. 'Double' originates from the Latin duplus, via Old French, entering English with the core meaning of "twofold." 'Play' is a fundamental Germanic word from Old English, originally denoting brisk movement or recreation. In the specific context of American baseball, coined in the 19th century, the two morphemes combine with precise literal logic: a 'play' (a defensive action) that results in 'double' (two) outs. The term's meaning is entirely compositional, directly reflecting the number of putouts achieved in the sequence.

Structure: double (twofold) + play (action in a game) - double: From Latin duplus (twofold). In this compound, it functions as a modifier meaning "involving two." - play: From Old English plegian (to exercise, frolic). In this compound, it functions as the core noun meaning "a specific action or maneuver in a game."