perturbation
Meaning
- (uncountable) Agitation; the state of being perturbed
- (countable) A small change in a physical system, or more broadly any definable system (such as a biological or economic system)
- (countable) Variation in an orbit due to the influence of external bodies
Synonyms
emotion
Translations
Etymology
Borrowed from Middle French perturbation, from Old French perturbacion, from Latin perturbatio.
Notes
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