Perturbation

Pronunciation: /ˌpɜːrtərˈbeɪʃən/

Perturbation (noun)

  1. A small change or disturbance in a system or situation.
  2. A feeling of worry or anxiety caused by a change.

Examples

  • A perturbation in the system can lead to unexpected results.
  • Her perturbation was evident during the meeting.

Common collocations: minor perturbation, significant perturbation, deep perturbation, feel perturbation

Synonyms of Perturbation

Formal

Neutral

Antonyms of Perturbation

  • — Opposite of disturbance; signifies tranquility.
  • — Indicates a state of being steady and unchanging.