Search Dictionary
Definition of erebus

erebus

/ˈɛrəbəs/
Er · e · bus

Adjective:Erebian
JUMP TO:

erebus Lexical Profile

• noun

1

An active stratovolcano located on Ross Island in Antarctica, famous for being the southernmost historically active volcano on Earth.


2

In Greek mythology, the primordial personification of darkness and the shadowy region of the underworld through which the souls of the dead must pass before reaching Hades.

Example

"The epic poem described the perilous descent of the hero's soul into the pitch-black depths of Erebus."


3

A figurative state or place of profound darkness, obscurity, or gloom.

Example

"After the power grid failed, the windowless subterranean facility was plunged into a terrifying Erebus."

Synonyms
View all synonyms for erebus
Antonyms
View all antonyms for erebus

Word Origin & Etymology

From Latin Erebus, derived from the ancient Greek Erebos, which represented both the primordial deity of darkness and the shadowy region of the underworld. It is believed to stem from the Proto-Indo-European root *h1regw-es- meaning 'darkness'.

Usage Trend

Historical frequency of usage in published text.

180019102020

Cite this Entry


Wordmom. (2026). Definition of Erebus. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/erebus
Built for writers, students, and competitive word game players, Wordmom combines an uncluttered English dictionary and thesaurus with fast, pattern-based word finders so you can verify definitions, synonyms, and high-scoring tile plays in one place.
Dictionary & Reference
© 2016–2026 Wordmom Network. All rights reserved. Made with for word lovers everywhere.
Disclaimer: SCRABBLE® is a registered trademark. All intellectual property rights in and to the game are owned in the U.S.A. and Canada by Hasbro Inc., and throughout the rest of the world by J.W. Spear & Sons Limited of Maidenhead, Berkshire, England, a subsidiary of Mattel Inc. Mattel and Spear are not affiliated with Hasbro. Words With Friends® is a registered trademark of Zynga Inc. Wordle® is a registered trademark of The New York Times Company. Other referenced game titles and tournament lexicon codes (including NASPA NWL and WESPA/HarperCollins CSW) are trademarks of their respective owners. Wordmom is an independent reference utility for educational and entertainment purposes and is not affiliated with, sponsored by, or endorsed by Hasbro, Mattel, Spear, Zynga, The New York Times Company, NASPA, WESPA, or HarperCollins Publishers. All game names are referenced strictly under nominative fair use to indicate compatibility.