1a Russian fishing port and naval base on the coast of the Kamchatka peninsula in eastern Siberia, Russia; population 190,100 (est. 2006). Full name Petropavlovsk-Kamchatsky /ˌpɛtrəˌpavlɒfskˌkamˈtʃatski/.
2a city in northern Kazakhstan; population 190,100 (est. 2006).
Petropavlovsk in other Oxford dictionaries
Definition of Petropavlovsk in the US English dictionary