lose is the dictionary form of lost Definition of lose
1
[ verb ] fail to keep or to maintain; cease to have, either physically or in an abstract sense

Examples

"She lost her purse when she left it unattended on her seat"

2
[ verb ] fail to win

Examples

"We lost the battle but we won the war"

3
[ verb ] suffer the loss of a person through death or removal

Examples

"She lost her husband in the war" "The couple that wanted to adopt the child lost her when the biological parents claimed her"

4
[ verb ] place (something) where one cannot find it again

Synonyms

mislay misplace

Examples

"I misplaced my eyeglasses"

5
[ verb ] miss from one's possessions; lose sight of

Examples

"I've lost my glasses again!"

6
[ verb ] allow to go out of sight

Examples

: "The detective lost the man he was shadowing after he had to stop at a red light"

7
[ verb ] fail to make money in a business; make a loss or fail to profit

Synonyms

turn_a_loss

Examples

"I lost thousands of dollars on that bad investment!" "The company turned a loss after the first year"

8
[ verb ] fail to get or obtain

Examples

"I lost the opportunity to spend a year abroad"

9
[ verb ] retreat
10
[ verb ] fail to perceive or to catch with the senses or the mind

Synonyms

miss

Examples

"I missed that remark" "She missed his point" "We lost part of what he said"

11
[ verb ] be set at a disadvantage

Synonyms

suffer

Examples

"This author really suffers in translation"

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