» singleton
Noun (3 meanings)
1. a single object (as distinguished from a pair).
2. a set containing a single member.
singleton is a type of:
- set (noun) - a group of things of the same kind that belong together and are so used
3. the playing card that is the only card in a suit held in a bridge hand as initially dealt.
singleton is a type of:
- playing card (noun) - one of a pack of cards that are used to play card games