Wiktionary
omnidirectionally
adv. In all directions. In a manner that is omnidirectional.
Usage examples of "omnidirectionally".
Even if META has found nothing, a broad middle range remains open—of abundant civilizations, more advanced than we and broadcasting omnidirectionally at magic frequencies.
The drive couldn't thrust omnidirectionally, only over an eighty-degree cone to the rear, but that was sufficient.