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Synonyms

singleton

American  
[sing-guhl-tuhn] / ˈsɪŋ gəl tən /

noun

  1. a person or thing occurring singly, especially an individual set apart from others.

    1. a child or animal that is the only one born at one birth.

      a research program involving twins and singletons.

    2. an only child in a family.

  2. Chiefly British. an unmarried person; a single.

  3. Cards. a card that is the only one of a suit in a hand.

  4. Mathematics. a set consisting of one given element.


singleton British  
/ ˈsɪŋɡəltən /

noun

  1. bridge an original holding of one card only in a suit

  2. a single object, individual, etc, separated or distinguished from a pair or group

  3. maths a set containing only one member

  4. a person who is neither married nor in a relationship

"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 singleton

First recorded in 1875–80; single + -ton

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.

Dennis is indeed twinless — not by a twist of fate but because he came into this world a singleton and is lying.

From Los Angeles Times

According to Ofcom, singletons aged under 25 are dating online more than any other age group – so the big dating apps are also adding functionality to try to keep them interested.

From BBC

He starts the film at a speed-dating event where, in a great montage, he disappoints a procession of dewy singletons who shrivel up when this hunk comes across as cold and rude.

From Los Angeles Times

And just as in the pre-internet age, when couples might have met at a sports club or the cinema, now singletons are able to find each other in their online equivalents.

From BBC

Dating with intention and commitment was important to the singleton that I and another were tasked to manage, so we decided to get straight to big-picture goals.

From Los Angeles Times