noun

proficiency

proficiency, skill, expertise, mastery

She has a high level of proficiency in English.

She has a high level of proficiency in English.

The job requires proficiency with computers.

The job requires proficiency with computers.

proficiency ((in sth.)) skill and experience in something She has a high level of proficiency in English.

Synonyms: skill, expertise, mastery; Antonyms: incompetence, inability

From Latin 'proficere' (to advance, make progress), from 'pro-' (forward) + 'facere' (to do/make).

Think of being a 'pro' at something. Your proficiency makes you a professional.

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