Word.ws English Dictionary

lost

/lɒst/

More pronunciations (1)Fewer pronunciations

Australia/lɔst/

lost is the simple past and past participle of lose.

Adjective

lost (comparative loster or more lost, superlative lostest or most lost)

  1. Having wandered from, or unable to find, the way.
    • The children were soon lost in the forest.
  2. In an unknown location; unable to be found.
    • Deep beneath the ocean, the Titanic was lost to the world.
  3. Not perceptible to the senses; no longer visible.
    • an island lost in a fog; a person lost in a crowd
  4. Parted with; no longer held or possessed.
    • a lost limb; lost honour
  5. Not employed or enjoyed; thrown away; employed ineffectually; wasted; squandered.
    • a lost day; a lost opportunity or benefit; no time should be lost
  6. Ruined or destroyed, either physically or morally; past help or hope.
    • a ship lost at sea; a woman lost to virtue; a lost soul
    • They struck me also as being of surpassing interest as representing, probably with studious accuracy, the last rites of the dead as practised among an utterly lost people, and even then I thought how envious some antiquarian friends of my own at Cambridge would be if ever I found an opportunity of...1886 October – 1887 January, H[enry] Rider Haggard, She: A History of Adventure, London: Longmans, Green, and Co., published 1887, →OCLC
  7. Hardened beyond sensibility or recovery; alienated; insensible.
    • lost to shame; lost to all sense of honour
  8. Occupied with, or under the influence of, something, so as not to notice external things.
    • to be lost in thought

Meaning of lose

Verb

lose (third-person singular simple present loses, present participle losing, simple past and past participle lost)

  1. (transitive) To cease to have (something) in one's possession or capability.
    • If you lose that ten-pound note, you'll be sorry.
    1. (transitive) To have (an organ) removed from one's body, especially by accident.
      • Johnny lost a tooth, but kept it for the tooth fairy.
    2. (transitive) To shed (weight).
      • I’ve lost five pounds this week.
    3. (transitive) To experience the death of (someone to whom one has an attachment, such as a relative or friend).
      • She lost all her sons in the war.
    4. (transitive) To pay or owe (some wager) due from an unsuccessful bet or gamble.
      • Frank had lost $500 staying in Vegas.
    5. (transitive) To be deprived of (some right or privileged access to something).
      • Users who engage in disruptive behavior may lose their accounts.

See all 17 meanings of lose

Forms of lost

Verb
alternative formlos'
alternative formloss
Adjective
comparativeloster
comparativemore lost
superlativelostest
superlativemost lost

Origin of lost

From Middle English loste, losede (preterite) and Middle English lost, ilost, ilosed (past participle), from Old English losode (preterite) and Old English losod, ġelosod, equivalent to lose + -t.

Words formed from lost

Phrases with lost

68 more phrasesFewer phrases

Questions about lost

What does lost mean?
Lost means having wandered from, or unable to find, the way.
What is lost the simple past and past participle of?
Lost is the simple past and past participle of lose.
What part of speech is lost?
Lost is an adjective.
How do you pronounce lost?
Lost is pronounced /lɒst/ (UK).

Words near lost in the dictionary

  1. lossmaker
  2. lossmakers
  3. lossmaking
  4. lossproof
  5. lossy
  6. lost
  7. lost and found
  8. lost and founds
  9. lost articles
  10. lost caste
  11. lost cause

Source and license

Adapted from Wiktionary: lost (page history and authors); lose (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.

Last updated:

Pronunciation audio from Wikimedia Commons, each file under its own free license: En-ca-lost.ogg, En-uk-lost.ogg.

Cite this entry: “lost.” Word.ws, https://word.ws/lost. Based on Wiktionary, CC BY-SA 4.0.