to run with scissors
- idiom
- Informal
- Yeah, don't run with scissors.
Examples
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Parents often warn their kids not to run with scissors to prevent accidents.
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I learned the hard way that you shouldn't run with scissors in a crowded room.
-
It's unsafe to run with scissors near other children.
Synonyms
To take a big risk that can cause harm
Do something without worrying about the risks
Act in a careless way by ignoring rules and other people's feelings
To take a risk that can get you in trouble
To be in a very dangerous situation where a small mistake causes big harm
Antonyms
How Reckless
Surface Forms
Morphology
The phrase describes the literal action of running while holding scissors, and the danger implied is directly predictable from combining 'run' + 'with' + 'scissors'. This is a common admonition (not a metaphorical idiom) in many languages, so a B1 learner who knows the constituents will readily infer the warning and the extended sense 'don't behave recklessly'.
Etymology
The idiom run with scissors comes from the picture of a child holding sharp scissors and running, which can easily lead to a bad cut. So now the phrase means 'to act in a dangerous or careless way without thinking about the possible harm'.