Search Dictionary
Definition of octopus

octopus

/ˈɑːk.tə.pəs/
oc · to · pus

Plural:octopuses
JUMP TO:

octopus Lexical Profile

octopus Game Scores & Validity

• noun

1

A marine cephalopod mollusk with a soft, bilaterally symmetrical body and eight sucker-bearing arms, known for its high intelligence and ability to alter its color and texture for camouflage.

Example

"The octopus cleverly camouflaged itself against the coral reef to avoid being seen by the passing shark."


2

The flesh of an octopus eaten as food, frequently featured in Mediterranean and East Asian cuisines.

Example

"For the main course, we enjoyed beautifully tender grilled octopus served with a side of roasted potatoes."


3

An organization or system with many branches, operations, or influences, often perceived as powerful, controlling, or inescapable.

Example

"The multinational corporation had become an octopus, extending its tentacles into nearly every sector of the global economy."

Synonyms
View all synonyms for octopus

Word Nuance & Usage

While 'octopuses' is the standard English plural, 'octopi' is a common hypercorrection based on the mistaken belief that the word is of Latin origin, and 'octopodes' reflects its true Greek etymology.

Word Origin & Etymology

From Greek 'oktōpous' (oktō 'eight' + pous 'foot'), entering English in the mid-18th century via modern Latin.

Usage Trend

Historical frequency of usage in published text.

180019102020

Cite this Entry


Wordmom. (2026). Definition of Octopus. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/octopus
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.