non·​ir·​ra·​di·​at·​ed ˌnän-i-ˈrā-dē-ˌā-təd How to pronounce nonirradiated (audio)
: not treated by irradiation
nonirradiated cells/patients
nonirradiated meat

Word History

First Known Use

1904, in the meaning defined above

Time Traveler
The first known use of nonirradiated was in 1904

Dictionary Entries Near nonirradiated

Cite this Entry

“Nonirradiated.” Dictionary, Merriam-Webster, Accessed 20 Feb. 2024.

Medical Definition


non·​ir·​ra·​di·​at·​ed -ir-ˈād-ē-ˌāt-əd How to pronounce nonirradiated (audio)
: not having been exposed to radiation
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