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Laniakea

American  
[luh-nahy-uh-kee-uh] / ləˌnaɪ əˈki ə /

noun

Astronomy.
  1. a huge supercluster of many thousands of galaxies: the Milky Way is included in one of its three component parts.


Etymology

Origin of Laniakea

2014; Hawaiian: immeasurable (or immense) heaven

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

Situational was also backed by foundations including the Laniakea Charitable Foundation and Good Forever Foundation, according to tax and regulatory filings reviewed by fund-data tracker Old Well Labs.

From The Wall Street Journal Aug. 5, 2026

The president and director of Laniakea is Matthew Wage, a Jane Street trader, tax filings show.

From The Wall Street Journal Aug. 5, 2026

In 2014 they co-discovered the Laniakea Supercluster, a collection of around 100,000 nearby galaxies, including the Milky Way, that stretches over half a billion light-years.

From Scientific American Sep. 27, 2023

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