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Showing results for "lost"
  • past tense form of lose.
  • past participle of lose.
Synonyms

lost

American  
[lawst, lost] / lɔst, lɒst /

adjective

  1. no longer possessed or retained.

    lost friends.

    Synonyms:
    past, former
  2. no longer to be found.

    lost articles.

  3. having gone astray or missed the way; bewildered as to place, direction, etc..

    lost children.

    Synonyms:
    missing, absent
  4. not used to good purpose, as opportunities, time, or labor; wasted.

    a lost advantage.

  5. being something that someone has failed to win.

    a lost prize.

  6. ending in or attended with defeat.

    a lost battle.

  7. destroyed or ruined.

    lost ships.

  8. preoccupied; rapt.

    He seems lost in thought.

  9. distracted; distraught; desperate; hopeless.

    the lost look of a man trapped and afraid.


verb (used with or without object)

  1. simple past tense and past participle of lose.

idioms

  1. get lost,

    1. to absent oneself.

      I think I'll get lost before an argument starts.

    2. to stop being a nuisance.

      If they call again, tell them to get lost.

  2. lost to,

    1. no longer belonging to.

    2. no longer possible or open to.

      The opportunity was lost to him.

    3. insensible to.

      lost to all sense of duty.

lost British  
/ lɒst /

adjective

  1. unable to be found or recovered

  2. unable to find one's way or ascertain one's whereabouts

  3. confused, bewildered, or helpless

    he is lost in discussions of theory

  4. (sometimes foll by on) not utilized, noticed, or taken advantage of (by)

    rational arguments are lost on her

  5. no longer possessed or existing because of defeat, misfortune, or the passage of time

    a lost art

  6. destroyed physically

    the lost platoon

  7. (foll by to) no longer available or open (to)

  8. (foll by to) insensible or impervious (to a sense of shame, justice, etc)

  9. (foll by in) engrossed (in)

    he was lost in his book

  10. morally fallen

    a lost woman

  11. damned

    a lost soul

  12. informal (usually imperative) go away and stay away

"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

lost More Idioms  

Other Word Forms

Etymology

Origin of lost

First recorded in 1530–40, for the adjective

Explanation

The adjective lost describes anything that can't be found, like your favorite pair of sunglasses that you left on a table at the library and never saw again. Beloved hand-knit scarves can be lost, and so can wandering pet goats. A person can get lost in the unfamiliar, winding streets of a strange city. You can also describe someone as lost if they're confused or desperately in need of some kind of help. The origins of the word lost come from the Proto-Indo-European leu, "to loosen, untie, or separate". The meaning "to be defeated," like when you've lost a game or lost a battle, came later, around 1530.

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Vocabulary lists containing lost

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.

See Examples For:

Before comfortably beating Wach, he outpointed Arslanbek Makhmudov in April but had previously lost back-to-back world title fights to Oleksandr Usyk.

From BBC Jul. 27, 2026

"We lost everything," she said, of the site that used to draw a wide range of international tourists.

From Barron's Jul. 27, 2026

But some love gurus say there is an element of humanity that can get lost in the spreadsheet cells.

From The Wall Street Journal Jul. 27, 2026

Liuzzo’s son Anthony was more blunt, saying we have lost the “protections” for our democracy “that my mother’s blood gave us.”

From Slate Jul. 27, 2026

Of rolling uphill to a lost temple of terror.

From "Firegirl" by Tony Abbott

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