Search Dictionary
Definition of blindside

blindside

/ˈblaɪnd.saɪd/
blind · side

Plural:blindsides
•
Adjective:blindsided
•
Past Simple:blindsided
•
Past Participle:blindsided
•
Present Participle:blindsiding
JUMP TO:

blindside Lexical Profile

blindside Game Scores & Validity

• verb

1

To catch someone completely unprepared with an unexpected, difficult, or unpleasant event or piece of news.

Example

"The committee was blindsided by the sudden resignation of the project director just days before the launch."


2

To hit, tackle, or collide with someone from an angle they cannot see, especially in contact sports.

Example

"The linebacker sprinted around the edge of the formation to blindside the ball carrier before he could pass."

Synonyms
View all synonyms for blindside
Antonyms
View all antonyms for blindside

• noun

1

An unexpected, unwelcome event, criticism, or betrayal that catches someone completely off guard.

Example

"The sudden corporate restructuring came as a complete blindside to the entire marketing department."


2

The side or direction away from which a person or player is looking, leaving them vulnerable to an unseen approach or impact.

Example

"The left tackle's primary responsibility is to protect the quarterback's blindside during a pass play."

Synonyms
View all synonyms for blindside

Word Origin & Etymology

Coined in mid-20th-century American English, originally in gridiron football to describe a tackle coming from the direction opposite to where a player is looking.

Cite this Entry


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