PROFICIENCY


Meaning of PROFICIENCY in English

pro ‧ fi ‧ cien ‧ cy /prəˈfɪʃ ə nsi/ BrE AmE noun [uncountable]

a good standard of ability and skill

proficiency in/with/at

a high level of proficiency in English

Nick’s proficiency with computers is well known.

Longman Dictionary of Contemporary English.      Longman - Словарь современного английского языка.