The meaning of IMPULSE is a sudden spontaneous inclination or incitement to some usually unpremeditated action —often followed by to + a verb. How to use impulse in a sentence.

IMPULSE definition: 1. a sudden strong wish to do something: 2. because you suddenly want to, although you haven't…. Learn more.

[countable, usually singular, uncountable] impulse (to do something) a sudden strong wish or need to do something, without stopping to think about the results He had a sudden impulse to …

An impulse is a short electrical signal that is sent along a wire or nerve or through the air, usually as one of a series.

Jun 10, 2025 · It means that when a force acts on an object for a specific time interval, the impulse it generates can increase, decrease, or even reverse an object’s velocity, depending …

An impulse is a sudden force or desire — this could be an electrical impulse, or an impulse to get some pizza. If you act on a sudden feeling or thought, you’re following an impulse.

IMPULSE definition: the influence of a particular feeling, mental state, etc.. See examples of impulse used in a sentence.

A sudden wish or urge that prompts an unpremeditated act or feeling; an abrupt inclination: had an impulse to run away; an impulse of regret that made me hesitate; bought a hat on impulse.

a spontaneous or sudden desire that may move one to action. He had a sudden impulse to kiss her but nevertheless restrained himself. I try to spend my money carefully and not buy things …

To do something on (an) impulse or on a sudden impulse is to do it suddenly and without thinking about it first.