The meaning of PERTURBATION is the action of perturbing : the state of being perturbed. How to use perturbation in a sentence.

In experiments and numerical simulations, stable spatially-periodic patterns typically arise through small, localized perturbations of the underlying unstable background state.

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 …

A perturbation is a small change in the movement, quality, or behaviour of something, especially an unusual change. Perturbation is worry caused by some event. Agatha went up to her …

Definition of perturbation noun in Oxford Advanced American Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

Perturbation refers to a small change or disturbance in a system. It is often used in scientific contexts, particularly in physics and metaphysics, to describe how slight variations can affect …

1 ENTRIES FOUND: perturbation (noun) perturbation /ˌpɚtɚ ˈ beɪʃən/ noun plural perturbations Britannica Dictionary definition of PERTURBATION 1 technical : a change in the normal state …

1. the act of perturbing. 2. the state of being perturbed. 3. deviation of a celestial body from a regular orbit about its primary, caused by the presence of one or more other bodies that act …

Perturbation means "a state of agitation," or it can refer to whatever's causing the anxiety. Your brother's weird haircut could be the perturbation that's upsetting your mom at Thanksgiving …

This periodic nature led to the discovery of Neptune in 1846 as a result of its perturbations of the orbit of Uranus. On-going mutual perturbations of the planets cause long-term quasi-periodic …