Added 9 October 2026 toronto noun Categories: PlacesEveryday Words noun ! Definition from WordNet 3.1, Princeton University. More about toronto at Wordnik → Where our words come from → The provincial capital and largest city in Ontario (and the largest city in Canada). Related Words: winnipegalbertamontrealcalgarybramptonsaskatoonbrisbanephiladelphiaontariosaskatchewanbostonlondon Back to today's word