A thrust; a push; a sudden force that impels. / A wish or urge, particularly a sudden one prompting action. / (physics) The integral of force over time.

The act of impelling or driving onward, or the state of being impelled; the sudden or momentary agency of a body in motion on another body; also, the impelling force, or impulse.

Without prior consideration; spontaneously, impulsively

simple past tense and past participle of impulse

present participle of impulse

plural of impulsivity

Speech that concentrates on the speaker's thoughts and intentions, disregarding an interruption by the listener.

plural of impulsive speech

plural of impulse buy

plural of impulse purchase