adjective · rare

omnidirectional

om·ni·dir·ec·tion·al

In every direction, especially of a radio system capable of transmitting or receiving…In every direction, especially of a radio system capable of transmitting or receiving signals in all directions, or of a microphone capable of detecting sound from all directions.

/ɒmˈnɪdɪˈɹɛk.ʃə.nəl/

Meaning

3 senses

(not comparable)In every direction, especially of a radio system capable of transmitting or receiving signals in all directions, or of a microphone capable of detecting sound from all directions.
An omnidirectional radio beacon.
(not comparable)Having a ring-shaped radiation pattern, with equal radiation in all azimuthal directions.
(not comparable, rare)Of such an attack or effect: that encompasses all directions.

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