# trappean

> English word · Adjective

## Definitions
1. Of or pertaining to trap; of the nature of trap.
2. Relating to or composed of basalt or other igneous rock.

## Etymology
Compare French trappéen. See trap (“a kind of rock”).

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