Lose or loose: which is correct?

Correct
lose (verb: to misplace, to be defeated) / loose (adjective: not tight)
Avoid
loose (for the verb: "don't loose your keys")
Avoid
lose (for "not tight")
Summary

Correct: lose (verb: to misplace, to be defeated) / loose (adjective: not tight) — Avoid: loose (for the verb: "don't loose your keys") / lose (for "not tight"). Lose = to misplace something or fail to win; loose = not firmly fixed, not tight.

Part of speech
verb / adjective
Source
Merriam-Webster

Why

Merriam-Webster: lose (one o) is a verb that rhymes with choose; loose (two o's) is an adjective that rhymes with goose. Adding the second o turns the verb into the adjective.

Examples

  • Try not to lose the receipt.
  • The screw on the hinge is loose.
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Checked against
Merriam-Webster / Oxford
Spelling authority
Merriam-Webster · Oxford English Dictionary / Oxford spelling · SCOWL
Commonly confused and non-standard forms
64
Dictionary
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