A small change in a physical system, such as a variation in a planet's orbit resulting from the gravitational influence of other celestial bodies.
Variation in a designated orbit, as of a planet, that results from the influence of one or more external bodies. Gravitational attraction between planets can cause perturbations and cause a planet to deviate from its expected orbit. Perturbations in Neptune's orbit led to the discovery of the object—Pluto—that was causing the perturbation. Perturbations in the orbits of stars have led to the discovery of planetary systems outside of our Solar system.
Find another word for emotion. In this page you can discover 19 synonyms, antonyms, idiomatic expressions, and related words for emotion, like: feeling(s), sentiment, passion, sensation, affect, perturbation, agitation, tremor, excitement, disturbance and tumult.
Human emotion could only complicate that.
She loved human emotion, but she hated the doubt and insecurity she felt.
He felt fear again, an emotion he hated.
Again he bent his head and his lips questioned hers gently at first, and then with more emotion when she responded.