hahn·​ium ˈhä-nē-əm How to pronounce hahnium (audio)

Word History


New Latin, from Otto Hahn

First Known Use

1970, in the meaning defined above

Time Traveler
The first known use of hahnium was in 1970

Dictionary Entries Near hahnium

Cite this Entry

“Hahnium.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/hahnium. Accessed 3 Mar. 2024.

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