# periplanar

> English word · Adjective

## Definitions
1. Describing a torsion angle between 0° and 30°, or between 150° and 180°

## Etymology
From peri- + planar.

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