Dictionary.com
Thesaurus.com
Synonyms

lose

American  
[looz] / luz /

verb (used with object)

lost, losing
  1. to come to be without (something in one's possession or care), through accident, theft, etc., so that there is little or no prospect of recovery.

    I'm sure I've merely misplaced my hat, not lost it.

  2. to fail inadvertently to retain (something) in such a way that it cannot be immediately recovered.

    I just lost a dime under this sofa.

  3. to suffer the deprivation of.

    to lose one's job; to lose one's life.

  4. to be bereaved of by death.

    to lose a sister.

  5. to fail to keep, preserve, or maintain.

    to lose one's balance; to lose one's figure.

  6. (of a clock or watch) to run slower by.

    The watch loses three minutes a day.

  7. to give up; forfeit the possession of.

    to lose a fortune at the gaming table.

  8. to get rid of.

    to lose one's fear of the dark; to lose weight; She needs to lose those bangs!

  9. to bring to destruction or ruin (usually used passively).

    Ship and crew were lost.

  10. to condemn to hell; damn.

  11. to have slip from sight, hearing, attention, etc..

    to lose him in the crowd.

  12. to stray from or become ignorant of (one's way, directions, etc.).

    to lose one's bearings.

  13. to leave far behind in a pursuit, race, etc.; outstrip.

    She managed to lose the other runners on the final lap of the race.

  14. to use to no purpose; waste.

    to lose time in waiting.

  15. to fail to get or take advantage of; miss.

    to lose an opportunity.

  16. to fail to win (a prize, stake, etc.).

    to lose a bet.

  17. to be defeated in (a game, lawsuit, battle, etc.).

    He has lost very few cases in his career as a lawyer.

  18. to cause the loss of.

    The delay lost the battle for them.

  19. to let (oneself) go astray, miss the way, etc..

    We lost ourselves in the woods.

  20. to allow (oneself) to become absorbed or engrossed in something and oblivious to all else.

    I had lost myself in thought.

  21. (of a physician or other medical personnel) to fail to preserve the life of (a patient).

    The doctor came out of the operating room and sadly said, “So sorry. We lost him.”

  22. (of a woman) to fail to be delivered of (a live baby) because of miscarriage, complications in childbirth, etc.


verb (used without object)

lost, losing
  1. to suffer loss.

    to lose on a contract.

  2. to suffer defeat or fail to win, as in a contest, race, or game.

    We played well, but we lost.

  3. to depreciate in effectiveness or in some other essential quality.

    a classic that loses in translation.

  4. (of a clock, watch, etc.) to run slow.

verb phrase

  1. lose out to suffer defeat or loss; fail to obtain something desired.

    He got through the preliminaries, but lost out in the finals.

idioms

  1. lose face. face.

  2. lose it, to suddenly lose control of one's emotions.

    When he said he loved me, I nearly lost it.

  3. lose something in translation. lose in translation.

lose British  
/ luːz /

verb

  1. to part with or come to be without, as through theft, accident, negligence, etc

  2. to fail to keep or maintain

    to lose one's balance

  3. to suffer the loss or deprivation of

    to lose a parent

  4. to cease to have or possess

  5. to fail to get or make use of

    to lose a chance

  6. (also intr) to fail to gain or win (a contest, game, etc)

    to lose the match

  7. to fail to see, hear, perceive, or understand

    I lost the gist of his speech

  8. to waste

    to lose money gambling

  9. to wander from so as to be unable to find

    to lose one's way

  10. to cause the loss of

    his delay lost him the battle

  11. to allow to go astray or out of sight

    we lost him in the crowd

  12. (usually passive) to absorb or engross

    he was lost in contemplation

  13. (usually passive) to cause the death or destruction of

    two men were lost in the attack

  14. to outdistance or elude

    he soon lost his pursuers

  15. (intr) to decrease or depreciate in value or effectiveness

    poetry always loses in translation

  16. (also intr) (of a timepiece) to run slow (by a specified amount)

    the clock loses ten minutes every day

  17. (of a physician) to fail to sustain the life of (a patient)

  18. (of a woman) to fail to give birth to (a viable baby), esp as the result of a miscarriage

  19. slang motor racing to lose control of (the car), as on a bend

    he lost it going into Woodcote

  20. slang to lose control of oneself or one's temper

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

lose More Idioms  

    More idioms and phrases containing lose


Usage

What's the difference between lose and loose? Lose is a verb most commonly meaning to fail to win or to misplace something, as in I hate to lose in chess or Don’t lose your key. Loose is most commonly used as an adjective meaning not tight or free or released from fastening, attachment, or restraint, as in a loose screw or Let him loose! Lose ends with a z sound and rhymes with choose. Loose ends with an s sound and rhymes with moose.One reason that the two words are sometimes confused is that loose can also be used as a verb, most commonly meaning to free something from a restraint, as in loose the cannons! Perhaps the most common misuse of these words is when loose is used when lose should be. To remember the difference, remember this sentence: You could lose loose screws. (First comes the verb lose, with one o, followed by the adjective loose, with two o’s).Here’s an example of lose and loose used correctly in a sentence.Example: If you carry around loose cash, you could lose it—put it in your wallet.Want to learn more? Read the full breakdown of the difference between lose and loose.

Other Word Forms

  • losable adjective
  • losableness noun
  • relose verb (used with object)

Etymology

Origin of lose

First recorded in before 900; Middle English losen, Old English -lēosan; replacing Middle English lesen, itself also reflecting Old English -lēosan; cognate with German verlieren, Gothic fraliusan “to lose”; loss

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

The California Highway Patrol was preparing to take over the pursuit but lost visual contact with the fleeing vehicle, Zapata said.

From Los Angeles Times

The Italian will have his chance to complete a career Grand Slam of his own at the French Open, having lost last year's epic to Alcaraz.

From BBC

Guardiola must still be furious and frustrated at how City were so much in command at half-time with a two-goal advantage, yet somehow contrived to cast aside two points and almost lose all three.

From BBC

However, she lost that prize to Lady Gaga's Abracadabra - indicating that the star stands a fair chance of winning song and record of the year later.

From BBC

Canada, the U.K. and Spain are among the developed countries that recently lost their measles elimination status.

From The Wall Street Journal