non·​ion·​iz·​ing ˌnän-ˈī-ə-ˌnī-ziŋ How to pronounce nonionizing (audio)
: not ionizing something
nonionizing radiation
nonionizing clinical techniques

Word History

First Known Use

1900, in the meaning defined above

Time Traveler
The first known use of nonionizing was in 1900

Dictionary Entries Near nonionizing

Cite this Entry

“Nonionizing.” Dictionary, Merriam-Webster, Accessed 12 Apr. 2024.

Love words? Need even more definitions?

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