undergrounder

noun
un·​der·​ground·​er | \ ˈən-dər-ˌgrau̇n-dər How to pronounce undergrounder (audio) \

Definition of undergrounder

: a member of the underground

First Known Use of undergrounder

1882, in the meaning defined above

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Time Traveler for undergrounder

Time Traveler

The first known use of undergrounder was in 1882

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Dictionary Entries Near undergrounder

underground

undergrounder

Underground Railroad

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Cite this Entry

“Undergrounder.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/undergrounder. Accessed 12 Aug. 2022.

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