impulse
Definitions
A sudden strong and unreflective urge or desire to act.
A sudden force or impetus that causes an object to move or initiates a process.
A pulse of electrical energy or a brief current.
Examples
He had a sudden impulse to quit his job and travel the world.
She resisted the impulse to buy the expensive dress on display.
His decision was based on a momentary impulse rather than careful planning.
Synonyms
Antonyms
hesitation deliberation planning restraint caution thoughtfulness premeditation