WI-FI


Meaning of WI-FI in English

/ ˈwaɪ faɪ; NAmE / noun

[ U ] ( computing ) a system for sending data over computer networks using radio waves instead of wires (the abbreviation for 'wireless fidelity')

Oxford Advanced Learner's English Dictionary.      Оксфордский английский словарь для изучающик язык на продвинутом уровне.