Meaning of WWW in English

I. ˌWorld Wide ˈWeb, the BrE AmE abbreviation , WWW ( also the Web )

the system for making information available, anywhere in the world, to computer users who are connected to the ↑ Internet . Users can surf the Web or surf the Net (=search for information by going from one information page to another) by using a computer ↑ program called a ↑ browser . ⇨ ↑ HTML

II. WWW /ˌdʌb ə ljuː dʌb ə ljuː ˈdʌb ə ljuː/ BrE AmE

the abbreviation of World Wide Web

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