Etymology
Advertisement

omnidirectional (adj.)

1927, "of equal power in all directions," from omni- "all" + directional (see direction).

updated on August 23, 2019

Advertisement
Advertisement
Definitions of omnidirectional from WordNet

omnidirectional (adj.)
not directional;
omnidirectional antenna
Etymologies are not definitions. From wordnet.princeton.edu, not affiliated with etymonline.