Search Dictionary
Definition of lose

lose

/luːz/
lose

Adjective:lost
•
Past Simple:lost
•
Past Participle:lost
•
Present Participle:losing
JUMP TO:

lose Lexical Profile

lose Game Scores & Validity

• verb

1

To be deprived of or cease to have or retain something, whether by accident, misfortune, or natural gradual decline.

Example

"Many deciduous trees lose their leaves in late autumn as temperatures drop."


2

To become unable to find someone or something after misplacing it.

Example

"Make sure to zip your pocket so you do not lose your keys during the hike."


3

To fail to win a game, contest, argument, or election.

Example

"Even if our debate team should lose the final round, we have learned a great deal from the tournament."


4

To fail to make use of, take advantage of, or keep up with time or an opportunity.

Example

"We must not lose this rare opportunity to modernize the public transit system."


5

To evade, outdistance, or shake off a pursuer.

Example

"The fox darted into the dense underbrush to lose the hounds."

Synonyms
View all synonyms for lose
Antonyms
View all antonyms for lose

Word Nuance & Usage

Frequently confused in spelling with 'loose', which is primarily an adjective meaning 'not tight or firmly fixed' (pronounced with an unvoiced 's' sound) rather than the verb 'lose' (pronounced with a voiced 'z' sound).

• Rhymes for lose

Word Origin & Etymology

From Old English 'losian' ('to perish' or 'become lost'), which later merged in Middle English with the related verb 'leosan' ('to forfeit' or 'be deprived of'), ultimately tracing back to the Proto-Germanic root '*lausa-'.

Cite this Entry


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