The Simple English Wikipedia has an article on: Ontario Pronunciation (UK) IPA (key): /ɒnˈtɛə.ri.əʊ/ (US) IPA (key): /ɑnˈtɛər.i.oʊ/ (Canada) IPA (key): /ɒnˈtɛə.ri.o/ or /ɒnˈtær.i.o/ (file) Hyphenation: On‧tar‧io Proper noun Proper noun Ontario Ontario is a province in Canada, its capital is Toronto. Wikiwand - on Seamless Wikipedia browsing. On steroids.Remove ads