Meaning of the word perturb in English

What does perturb mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

perturb

US /pɚˈtɝːb/
UK /pəˈtɜːb/

Verb

1.

make (someone) anxious or unsettled

Example:
His sudden departure greatly perturbed her.
The news of the accident did not seem to perturb him.
2.

subject (a system, moving object, or stream of particles) to an influence tending to divert it from its normal or regular course or path

Example:
The gravitational pull of Jupiter can perturb the orbit of smaller asteroids.
External forces can perturb the equilibrium of a chemical reaction.
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