Other forms: lost, losing, loses
To lose something is to have it and then not have it, with no idea where it went. Your keys, your phone, one glove out of a pair, the receipt you needed today.
Lose runs much wider than misplacing. You lose a match, an election, a court case; you lose weight, your job, your temper, your voice, your nerve; you lose someone you love, which is the gentle way English says that a person died. The past tense is lost, and the -ing form drops the e: losing. Then there is the spelling trap that catches everyone — lose has one o and rhymes with news, while loose has two and rhymes with goose and means not tight, so if your trousers are loose you may lose them. The noun is loss, and a loser is both the person who loses a game and, as an insult, somebody whose whole life is going badly.
1verbloseTo no longer have something, and not know where it is.~2%
“I lose my keys about twice a week.”
2verbbeatenTo be beaten in a game, an election or a fight.~42%
“They lose every away match by at least two goals.”
3verbstopTo stop having something you had, or to have less of it.~42%
“He wants to lose ten kilos before the wedding.”
4verbdieTo have a person die.~12%
“It is hard to lose a parent that young.”
5verbfollowingTo get away from somebody who is following you.~2%
“Drive faster and see if you can lose them.”
Shares are an estimate: a language model read 16 sentences found in the wild and placed 16 of them on a sense — a count of our sample, not a measurement of English.
Old English losian gave Middle English losen, and then something odd happened to the sound. Lose has no business rhyming with news, and it does so because English speakers muddled it with loose. The very confusion learners fall into today is old enough to have changed the way the word is said. The root is Proto-Indo-European *lewh₁-.
Proto-Indo-European
*lewh₁-
Old English
losian
Middle English
losen
English, today
lose
From Middle English losen, from Old English losian. The modern pronunciation with (instead of the that would be expected from Early Modern) is due to conflation with loose.
Etymology from Wiktionary, CC BY-SA