non·​adi·​a·​bat·​ic ˌnän-ˌa-dē-ə-ˈba-tik How to pronounce nonadiabatic (audio)
: not occurring without loss or gain of heat : not adiabatic
a nonadiabatic system

Word History

First Known Use

1882, in the meaning defined above

Time Traveler
The first known use of nonadiabatic was in 1882

Dictionary Entries Near nonadiabatic

Cite this Entry

“Nonadiabatic.” Dictionary, Merriam-Webster, Accessed 15 Jul. 2024.

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