Search Dictionary
Definition of obsession

obsession

/əbˈsɛʃ.ən/
ob · ses · sion

Adverb:obsessively
•
Plural:obsessions
•
Adjective:obsessive
JUMP TO:

obsession Lexical Profile

obsession Game Scores & Validity

• noun

1

The state of being continually preoccupied or intrusively troubled by a fixed idea, desire, or feeling.

Example

"His growing obsession with perfectionism eventually began to hinder his productivity at work."


2

An idea, image, person, or thing that continually preoccupies or intrudes on a person's mind.

Example

"Collecting rare vintage watches started as a casual hobby for her, but it quickly became an expensive obsession."


3

In psychiatry, a persistent, unwanted, and intrusive thought, image, or urge that repeatedly enters a person's consciousness and causes significant anxiety or distress.

Example

"Cognitive behavioral therapy helped the patient manage the intrusive obsessions associated with his disorder."

Synonyms
View all synonyms for obsession
Antonyms
View all antonyms for obsession

Word Nuance & Usage

In clinical psychology, an 'obsession' refers specifically to an intrusive, unwanted thought or urge that causes anxiety, whereas a 'compulsion' is the repetitive behavior or ritual performed in an attempt to relieve that anxiety.

• Rhymes for obsession

Word Origin & Etymology

Borrowed from Latin 'obsessio', meaning a 'blockade' or 'siege', from the verb 'obsidere' ('to sit down before' or 'besiege'). Originally referring in English to the hostile action of an evil spirit besetting a person from the outside (as opposed to 'possession' from within), it evolved by the late 19th century into its modern psychological sense of a persistent mental fixation.

Cite this Entry


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