# Pirx Crater

> English word · Proper noun

## Definitions
1. A crater (impact feature) on Charon, the moon or binary companion of the dwarf planet Pluto.

## Etymology
From Pirx + crater. Named after the fictional character Pilot Pirx (Pirx the Pilot), created by Stanislaw Lem.

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