Search Dictionary
Definition of blur

blur

/blɜːr/
blur

Adverb:blurrily
•
Plural:blurs
•
Adjective:blurry
•
Past Simple:blurred
•
Past Participle:blurred
•
Present Participle:blurring
JUMP TO:

blur Lexical Profile

blur Game Scores & Validity

• noun

1

Something that cannot be seen, heard, or remembered clearly and distinctly.

Example

"Without my glasses, the distant street signs were just an indistinct blur."


2

A smudge, smear, or stain that obscures a surface or mark.

Example

"The rain left a dark blur of ink across the handwritten envelope."

Synonyms
View all synonyms for blur

• verb

1

To make or become unclear, indistinct, or less sharp in outline or appearance.

Example

"Tears began to blur her vision as she read the farewell letter."


2

To make a boundary, distinction, or memory less clear or precise.

Example

"Working from home can easily blur the boundary between professional and personal life."


3

To smear or smudge ink, paint, or another substance by rubbing.

Example

"Be careful not to blur the wet charcoal with your sleeve."

Synonyms
View all synonyms for blur
Antonyms
View all antonyms for blur

• Rhymes for blur

Word Origin & Etymology

First recorded in the mid-16th century meaning 'to stain or blemish,' likely related to the dialectal English 'blear' (to dim the vision with tears) and of Germanic origin.

Cite this Entry


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