/nooh"mahr'kit, nyooh"-/ , n.
1. a town in SE Ontario, in S Canada, NW of Toronto. 29,753.
2. a town in W Suffolk, in E England, E of Cambridge: horse races. 12,934.
3. ( often l.c. ) Also called Newmarket coat . a long, close-fitting coat worn in the 19th century as an overcoat by women and as a riding coat by men.
4. Brit. the card game Michigan.