Upper Peninsula

geographical name

the northern part of Michigan between Lake Superior to the north and Lake Michigan and Lake Huron to the south and bordering Ontario, Canada, on the east

Dictionary Entries Near Upper Peninsula

Cite this Entry

“Upper Peninsula.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/Upper%20Peninsula. Accessed 26 Nov. 2024.

More from Merriam-Webster on Upper Peninsula

Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!