thunder bay

1. 1.

   a port city in Ontario on Lake Superior

   Broadercityport

   Part ofOntario

Questions about thunder bay

What does thunder bay mean?

thunder bay means "a port city in Ontario on Lake Superior".

Is thunder bay a common word?

thunder bay is banded "Rare" — specialist or archaic — most readers will not have met it. The band comes from how often the word appears in a large corpus of everyday English, not from an editor's impression.