# plagihedral

> English word · Adjective

## Definitions
1. Having an oblique spiral arrangement of planes, as in levogyrate and dextrogyrate crystals.

## Etymology
Ancient Greek [Term?] oblique + base, seat.

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