From Longman Dictionary of Contemporary Englishblogblog /blɒɡ $ blɑːɡ/ ●●○ noun [countable] a web page containing information or opinions from a particular person or about a particular subject, to which new information is added regularly SYN web log —blog verb [intransitive] —blogger noun [countable]From Longman Business Dictionaryblogblog /blɒgblɑːg/ noun [countable] COMPUTING a webpage containing information about someone’s activities or interests. People who read a blog can add their own opinion about what it containsSYNweb logSome blogs are entertaining and interesting, but many are badly written. —blogging noun [uncountable] —blogger noun [countable]