Three Mile Island

geographical name

island in the Susquehanna River in southeast central Pennsylvania

Note: Three Mile Island was the site of a nuclear power plant accident in 1979.

Dictionary Entries Near Three Mile Island

Cite this Entry

“Three Mile Island.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/Three%20Mile%20Island. Accessed 5 Nov. 2024.

Love words? Need even more definitions?

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