The word "proficient" in English means: Skilled and experienced at something., Good at doing something that requires some skill..
The phonetic transcription of "proficient" is /prəˈfɪʃənt/ in British English and /prəˈfɪʃənt/ in American English. Click the 🔊 button to hear both pronunciations.
Synonyms for "proficient": skilled, competent, expert, adept, capable, accomplished.
Example usage of "proficient": "She is a proficient swimmer, she swims every day.". More examples on the page.