Single may refer to: Arts, entertainment, and media Single (music), a song release Songs "Single" (Natasha Bedingfield song), 2004 "Single" (New Kids on the Block and Ne-Yo song), 2008 "Single" (William Wei song), 2016 "Single", by Meghan Trainor from the album Only 17 Sports Single (baseball), the most common type of base hit Single (cricket), point in cricket Single (football), Canadian football point Single-speed bicycle Transportation Single-cylinder engine, an internal combustion engine design with one cylinder, or a motorcycle using such engine Single (locomotive), a steam locomotive with a single pair of driving wheels As a verb: to convert a double-track railway to a single-track railway Other uses Single (mathematics) (1-tuple), a list or sequence with only one element Single person, a person who is not in a committed relationship Single precision, a computer numbering format that occupies one storage location in computer memory at a given address "Single", a slang term for a United States one-dollar bill A type of bet offered by UK bookmakers See also Alone (disambiguation) Singel (disambiguation) Single-ended (disambiguation) Singles (disambiguation) es:Solo he:סינגל sv:Singel th:ซิงเกิ้ล