# Laniakea

> English word · Proper noun · IPA /ˌlɑːni.əˈkeɪ.ə/

## Definitions
1. A supercluster of galaxies that includes the Milky Way.

## Etymology
From Hawaiian lani (“heaven”) + ākea (“spacious, immeasurable”).

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