lose (one's) head

(redirected from loses their head)

lose (one's) head

To lose one's composure and act emotionally or irrationally. You need to calm down before you talk to Larry. You don't want to lose your head before finding out his side of the story. I'm sorry, I lost my head out there. There's no excuse for what I said.
See also: head, lose
Farlex Dictionary of Idioms. © 2015 Farlex, Inc, all rights reserved.

lose one's head (over someone or something)

Fig. to become confused or overly emotional about someone or something. Don't lose your head over John. He isn't worth it. I'm sorry. I got upset and lost my head.
See also: head, lose
McGraw-Hill Dictionary of American Idioms and Phrasal Verbs. © 2002 by The McGraw-Hill Companies, Inc.

lose one's head

see under keep one's head, def. 1.
See also: head, lose
The American Heritage® Dictionary of Idioms by Christine Ammer. Copyright © 2003, 1997 by The Christine Ammer 1992 Trust. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.

lose your head

COMMON If you lose your head, you panic and do not remain calm in a difficult situation. He warned the party not to lose its head, saying that it was not a `time for panic'. When he was questioned by the police, he completely lost his head, told a number of lies and forgot to mention one or two things that might have helped him. Compare with keep your head.
See also: head, lose
Collins COBUILD Idioms Dictionary, 3rd ed. © HarperCollins Publishers 2012

lose your ˈhead

(informal) become unable to act in a calm or sensible way: It’s a very frightening situation, but we mustn’t lose our heads. OPPOSITE: keep a level head
See also: head, lose
Farlex Partner Idioms Dictionary © Farlex 2017

lose one's head, to

To become so agitated that one cannot act sensibly. This expression, which at one time meant literal decapitation and was used figuratively from the mid-nineteenth century on, differs from the more recent catchphrase “You’d lose your head if it wasn’t screwed on,” addressed to an extremely absentminded person. Thomas Macaulay’s History of England (1855) stated, “He lost his head, almost fainted away on the floor of the House.”
See also: lose, to
The Dictionary of Clichés by Christine Ammer Copyright © 2013 by Christine Ammer
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