unidirection

noun

unidirection

noun

Etymology From uni- + direction.

1

The property of being unidirectional.

The use of a fiber to deliver the laser energy to tissue caused the laser beam to lose its collimation (unidirection).1991, John Jacob Ballenger, Diseases of the Nose, Throat, Ear, Head, and Neck, page 780:

Entry derived from the Wiktionary, under licence CC BY-SA 4.0 — list of authors.