- a person or thing that tries or tests; tester.
- a city in W Germany, on the Moselle River: extensive Roman ruins; cathedral.
- a person or thing that tries
- a city in W Germany, in the Rhineland-Palatinate on the Moselle River: one of the oldest towns of central Europe, ancient capital of a Celto-Germanic tribe (the Treveri); an early centre of Christianity, ruled by powerful archbishops until the 18th century; wine trade; important Roman remains. Pop: 100 180 (2003 est)