Definition of impulsive
- an impulsive decision
- an impulsive young man
She's impulsive and often does things that she later regrets.
He needs to learn to control his impulsive behavior.
She made an impulsive decision to quit her job.
These example sentences are selected automatically from various online news sources to reflect current usage of the word 'impulsive.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.
: doing things or tending to do things suddenly and without careful thought : acting or tending to act on impulse
: done suddenly and without planning : resulting from a sudden impulse
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