Unidirectional vs. Omnidirectional

Unidirectionaladjective

Pertaining to only one direction, e.g.: where all component parts are aligned in the same direction in space.

Unidirectionalnoun

A fabric in which the majority of fibres run in the same single direction.

Unidirectionaladjective

operating or moving or allowing movement in one direction only;

Omnidirectionaladjective

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.

Omnidirectionaladjective

Having a ring-shaped radiation pattern, with equal radiation in all azimuthal directions.

Omnidirectionaladjective

not directional;