Dictionary.com

Poseidon

[ poh-sahyd-n, puh- ]
/ poʊˈsaɪd n, pə- /
Save This Word!

noun

the ancient Greek god of the sea, with the power to cause earthquakes, identified by the Romans with Neptune.
Military. a 34-foot (10-meter), submarine-launched U.S. ballistic missile with up to 10 warheads and a range of 2,800 miles (4,502 km).

QUIZZES

QUIZ YOURSELF ON THE 12 TYPES OF VERB TENSES!

Loosen up your grammar muscles because it’s time to test your knowledge on verb tenses!
Question 1 of 6
The verb tenses can be split into which 3 primary categories?

Meet Grammar Coach

Write or paste your essay, email, or story into Grammar Coach and get grammar helpImprove Your Writing

Meet Grammar Coach

Improve Your Writing
Write or paste your essay, email, or story into Grammar Coach and get grammar help

Words nearby Poseidon

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2021

How to use Poseidon in a sentence

British Dictionary definitions for Poseidon

Poseidon
/ (pɒˈsaɪdən) /

noun

Greek myth the god of the sea and of earthquakes; brother of Zeus, Hades, and Hera. He is generally depicted in art wielding a tridentRoman counterpart: Neptune
a US submarine-launched ballistic missile
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Cultural definitions for Poseidon

Poseidon
[ (puh-seyed-n) ]

The Greek name for Neptune, the god in classical mythology who ruled the sea.

The New Dictionary of Cultural Literacy, Third Edition Copyright © 2005 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
FEEDBACK