- a city in Cambridgeshire, in E England: famous university founded in 12th century.
- a city in E Massachusetts, near Boston.
- Cambridgeshire.
- a city in SE Ontario, in S Canada.
- a city in E Ohio.
- a city in E England, administrative centre of Cambridgeshire, on the River Cam: centred around the university, founded in the 12th century: electronics, biotechnology. Pop: 117 717 (2001)
- short for Cambridgeshire
- a city in the US, in E Massachusetts: educational centre, with Harvard University (1636) and the Massachusetts Institute of Technology. Pop: 101 587 (2003 est)