Rutherford atom

noun

: the atom consisting of a small dense positively charged nucleus surrounded by planetary electrons compare bohr atom

Word History

Etymology

after Baron Ernest Rutherford

First Known Use

1913, in the meaning defined above

Time Traveler
The first known use of Rutherford atom was in 1913

Love words?

You must — there are over 200,000 words in our free online dictionary, but you are looking for one that’s only in the Merriam-Webster Unabridged Dictionary.

Start your free trial today and get unlimited access to America's largest dictionary, with:

  • More than 250,000 words that aren't in our free dictionary
  • Expanded definitions, etymologies, and usage notes
  • Advanced search features
  • Ad free!

Dictionary Entries Near Rutherford atom

Cite this Entry

“Rutherford atom.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/Rutherford%20atom. Accessed 24 Apr. 2024.

Love words? Need even more definitions?

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