# Vaalbara

> English word · Proper noun

## Definitions
1. A hypothetical early supercontinent which may have existed on Earth during the Archaean eon.

## Etymology
Blend of Kaapvaal + Pilbara, coined by American geologist Eric Cheney in 1996.

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