Thunder Bay

geographical name

Definition of Thunder Bay

  1. city Canada in SW Ontario on Lake Superior, formed 1970 by consolidation of Fort William & Port Arthur pop 108,359


THUNDER BAY Defined for English Language Learners

Thunder Bay

geographical name

Definition of Thunder Bay for English Language Learners

  • : city in Ontario, Canada


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WORD OF THE DAY

of, relating to, or resembling a fox

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