# unidirectional

> English word · Adjective · IPA /ˌjuː.nɪ.dɪˈɹɛk.ʃə.nəl · frequency rank #59,784

## Definitions
1. Pertaining to only one direction, e.g.: where all component parts are aligned in the same direction in space.
2. Not subject to change or reversal of direction.

## Etymology
From uni- + directional.

## Source
Compiled from Wiktionary via kaikki.org (CC BY-SA). Data vintage: 2026-05-06.
Canonical page: https://plainspell.com/en/word/unidirectional