non·​di·​rec·​tion·​al ˌnän-də-ˈrek-shnəl How to pronounce nondirectional (audio)
: not of, relating to, or indicating direction in space : not directional
especially : equally effective in all directions
a nondirectional light
nondirectional radar

Word History

First Known Use

1879, in the meaning defined above

Time Traveler
The first known use of nondirectional was in 1879

Dictionary Entries Near nondirectional

Cite this Entry

“Nondirectional.” Dictionary, Merriam-Webster, Accessed 2 Mar. 2024.

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