Meaning of the word proficient in English

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

proficient

US /prəˈfɪʃ.ənt/
UK /prəˈfɪʃ.ənt/
"proficient" picture

Adjective

competent or skilled in doing or using something

Example:
She is highly proficient in several programming languages.
To be a good chef, you need to be proficient with knives.
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