nonrelativistic

adjective

1
: not based on or involving the theory of relativity
nonrelativistic equations
nonrelativistic kinematics
2
: of, relating to, or being a body moving at less than a relativistic velocity

Word History

First Known Use

1930, in the meaning defined at sense 1

Time Traveler
The first known use of nonrelativistic was in 1930

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Cite this Entry

“Nonrelativistic.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/nonrelativistic. Accessed 25 Mar. 2025.

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