singleton
/ˈsɪŋ.ɡ(ə)l.tən/ noun, adjective, proper noun
Forms singletons
- noun (playing cards) A playing card that is the only one of its suit in a hand, especially at bridge.
- noun (playing cards) A hand containing only one card of a certain suit.
- noun A single object, especially one of a group.
- noun (computing) A class that may not be instantiated more than once, i.e. that implements the singleton design pattern.
- noun (mathematics) A set with exactly one element.
- noun A child or animal that is born singly, not as a twin or other multiple birth. “singleton preterm birth”
- noun A person without a romantic partner.
- noun A person without a dissociative identity.
- adjective (education) Of a class offered only once within a school year.
- proper noun A village and civil parish in Fylde borough, Lancashire, England (OS grid ref SD3838).
- proper noun A suburb in Great Chart with Singleton parish, Ashford borough, Kent, England (OS grid ref TQ9841).
- proper noun A village and civil parish in Chichester district, West Sussex, England (OS grid ref SU8713).
- proper noun A town and local government area (Singleton Council) north-west of Newcastle, New South Wales, Australia.
- proper noun An outer southern suburb of Perth, Western Australia.
- proper noun A habitational surname from Old English.
Synonyms
Antonyms
Etymology
From single + -ton, probably following the model of simpleton.
From Middle English shyngel (“shingle”) + toun (“town”).
Webster’s 1913
Sources: Wiktionary · Webster’s 1913 — from the Wiktionary entry “singleton”, CC BY-SA 4.0. Details