(of an antenna) capable of transmitting and receiving radio signals equally in any direction in the horizontal plane
WordReference Random House Unabridged Dictionary of American English © 2025
om•ni•di•rec•tion•al
(om′nē di rek′shə nl),USA pronunciation adj. [Electronics.]
- Electronicssending or receiving signals in all directions:an omnidirectional microphone.
- omni- + directional 1925–30
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'omnidirectional' also found in these entries (note: many are not synonyms or translations):