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Ontario

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geographical name On·tar·io \än-ˈter-ē-ˌō\

Simple Definition of Ontario

  • : province of Canada

  • : U.S. city, California

  • Lake Ontario : lake in the U.S. and Canada

Source: Merriam-Webster's Learner's Dictionary

Full Definition of Ontario

  1. 1 city SW California NW of Riverside pop 163,924

  2. 2 province E Canada between Great Lakes & Hudson Bay ∗ Toronto area 415,596 square miles (1,076,395 square kilometers), pop 12,851,821

Ontarian

play \-ē-ən\ adjective or noun

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