What does doubleheader mean?
A doubleheader is an event consisting of two complete games, matches, or performances held one after another, most famously in baseball, where a single admission might cover two consecutive games between the same teams. The word originated in nineteenth-century American railroad slang, describing a freight train too heavy for one locomotive and therefore pulled by two coupled together at the head of the train; sportswriters later adopted the term for twin games, and it spread to other entertainments such as theatre, music, and film programmes. Today it remains firmly rooted in sports journalism, where phrases like 'night doubleheader' or 'splitting a doubleheader' are routine. Informal in register but universally understood among English speakers, the word carries a connotation of abundance — a full day's entertainment for the price of one — making it a vivid, culturally specific term worth knowing.
A set of two games, contests, or performances presented in immediate succession, especially two baseball games played by the same teams on the same day.
"The team swept the doubleheader, winning both games by comfortable margins."
In baseball journalism, 'twin bill' is a frequent synonym; 'splitting' or 'sweeping' a doubleheader are established idioms.
A train drawn by two locomotives coupled together at the front.
"The steep grade required a doubleheader to haul the loaded freight cars over the pass."
Chiefly historical North American railroad usage.
Regular plural; used when referring to multiple such events, e.g. across different days or venues.
"Rainouts earlier in the season meant the clubs had to play several doubleheaders in July."
The word comes from railroads: a 'double header' was a train so heavy it needed two locomotives — and baseball borrowed it for twin games.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Etymology of doubleheader
Doubleheader arose in nineteenth-century American English from railroad jargon, combining 'double' (from Latin 'duplus', meaning twofold) with 'header', here referring to the head or front of a train; a 'double header' was a train requiring two locomotives at its front. By the late nineteenth century the term had been extended figuratively to mean anything arranged in two successive parts, and it became entrenched in baseball usage for two games played back-to-back on the same day. It shares the element 'double' with cognates such as 'doublet' and 'doubloon', all ultimately traceable to the same Latin root.
How doubleheader is actually used
The term is informal but standard in sports journalism. It is strongly associated with American baseball, where 'twin bill' is a common synonym; in rail contexts it is chiefly historical North American usage. The verb phrase 'to sweep' or 'to split' a doubleheader is idiomatic in baseball reporting.
Easily confused with doubleheader
A double feature is two films shown consecutively at a cinema, while a doubleheader most commonly refers to two sporting contests (especially baseball games) played back-to-back.