can't help (doing something)(redirected from cannot help)
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Related to cannot help: can't help it
can't help (doing something)
1. To have a compulsion to do something that is too strong to ignore or avoid. We can't help intervening here, before you throw your life away on drugs! My mom can't help meddling in my love life, even though I'm 30 years old!
2. To have no control over or be unable to avoid some action. I know you're irritated, but they couldn't help arriving late—the whole city is locked in a traffic jam. I know it's silly, but I can't help feeling like I failed you somehow.
See also: help
Farlex Dictionary of Idioms. © 2015 Farlex, Inc, all rights reserved.
cannot help doing something
not able to refrain from doing something; not able not to do something. Anne is such a good cook, I can't help eating everything she serves. Since John loves to shop, he can't help spending money.
McGraw-Hill Dictionary of American Idioms and Phrasal Verbs. © 2002 by The McGraw-Hill Companies, Inc.
Also, can't help but or cannot but . Be unable to do otherwise. For example, I can't help thinking that the keys will turn up eventually, or He couldn't help but believe he would pass the entrance exam, or I cannot but applaud his efforts. The first of these phrases, can't help, is always followed by a present participle whereas the others take an infinitive. [c. 1700]
See also: help
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.
can’t help (doing) something,
can’t help but do somethingnot be able to avoid or resist doing something: A kleptomaniac is a person who can’t help stealing things. ♢ ‘I’m sorry, I can’t help it,’ she said, bursting into tears. ♢ He’s a bit of a fool, but you can’t help but like him.
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