Mac singleton Synonyms

Definitions for Mac

(noun) a coat made of water-resistant material
(noun) a waterproof raincoat made of rubberized fabric

MS abbreviation

MS is an abbreviation for Mac Singleton

What does MS stand for?

MS stands for "Mac Singleton"

Definitions for Singleton

(noun) the playing card that is the only card in a suit held in a bridge hand as initially dealt
(noun) a single object (as distinguished from a pair )
(noun) a set containing a single member