The term 'track-and-field' is a transparent, descriptive compound formed from three native English elements. 'Track', denoting a beaten path, evolved from a Germanic root via Old French to specify the prepared oval for footraces. 'Field', from the Old English feld, retains its ancient sense of an open expanse of land, here designating the area for non-running contests. The conjunction 'and' simply links these two distinct physical venues. The compound's logic is purely locative, naming the sport by its two primary competition sites, a straightforward method common in English for creating specific terms from general vocabulary.

Structure: track (path) + and (conjunction) + field (open land) - track: From Middle English trak, likely from Old French trac, meaning a path or trace. Of Germanic origin, possibly related to Dutch trek (a pull, draft). In this compound, it refers to the prepared path for running races. - and: From Old English and, ond, a conjunction meaning 'together with, also'. It functions here to link the two primary venues of the sport. - field: From Old English feld (open land, plain), of Proto-Germanic origin. In this compound, it refers to the area for jumping and throwing events.