New Latin, from Otto Hahn
1970, in the meaning defined above
Hahnemannism
hahnium
haiari
“Hahnium.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/hahnium. Accessed 30 Nov. 2024.
Britannica.com: Encyclopedia article about hahnium
Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!
See Definitions and Examples »
Get Word of the Day daily email!
Share