# outerplanar

> English word · Adjective

## Definitions
1. Having a planar embedding such that the vertices lie on a circle and the edges lie inside that circle.

## Etymology
From outer + planar.

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