perturbation

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English

Definitions

noun

Agitation; the state of being perturbed
A small change in a physical system, or more broadly any definable system (such as a biological or economic system)
Variation in an orbit due to the influence of external bodies

Related words

Synonyms

disturbance upset disruption fluster turmoil disorder shock stress interference upheaval dislocation alteration dysfunction turbulence agitation displacement

Associated

unperturbed perturbed dinger degenerate asymptotic approximation theory chiral coupling nonlinear parameter eccentricity

Rhymes

trepidation indignation exhilaration veneration elation condemnation gratification inclination aspiration desolation

References