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singlet

American  
[sing-glit] / ˈsɪŋ glɪt /

noun

  1. a sleeveless athletic jersey, especially a loose-fitting top worn by runners, joggers, etc.

  2. a single unit; an unpaired or separate item.

  3. Chiefly British.  a man's undershirt or jersey.


singlet British  
/ ˈsɪŋɡlɪt /

noun

  1. a man's sleeveless undergarment covering the body from the shoulders to the hips

  2. Also called (in Britain): vest.  a similar sleeveless garment worn as outerwear

  3. a garment worn with shorts by athletes, boxers, etc

  4. a black woollen outer garment worn by bushmen

  5. physics a multiplet that has only one member

  6. chem a chemical bond consisting of one electron

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of singlet

First recorded in 1740–50; single + -et

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

She’s Taylor Swift with a jump shot, Mia Hamm in a singlet; a figure so transcendent she is changing her profession.

From Los Angeles Times

A feast cooked up by UBC researchers has revealed singlet oxygen indoors for the first time.

From Science Daily

As the quartet approaches the final straightaway, the Kenyan and Ethiopian runners — clad in white and orange singlets — visibly appear to slow their pace, per footage obtained by the Wall Street Journal.

From Salon

Patrick bought a wrestling singlet, of sorts, that served a singular purpose.

From New York Times

Maguire quickly became the Titans’ 106-pounder — before he really understood the concept of weight classes, the rules of wrestling or even what a singlet or headgear was.

From Washington Post