(playing cards) A playing card that is the only one of its suit in a hand, especially at bridge. / (playing cards) A hand containing only one card of a certain suit.

plural of singleton

plural of Singleton

A surname. / A village and civil parish in Fylde borough, Lancashire, England (OS grid ref SD3838). / A suburb in Great Chart with Singleton parish, Ashford borough, Kent, England (OS grid ref TQ9841).

(software, object-oriented programming) A creational design pattern that restricts the instantiation of a class to one object.

plural of singleton pattern

(mathematics) Synonym of singleton (“a set containing exactly one element”)

A civil parish in Ashford borough, Kent, England.