microblog
noun [ C ]
(also micro-blog) uk/ˈmaɪkrəʊˌblɒɡ/ us COMMUNICATIONS
a blog in the form of short messages for anyone to read, sent especially from a mobile phone:
Microblogs, for example on Twitter, can be for anything from "what I'm doing now" to coverage of serious political events.
microblog
verb [ I ]
(also micro-blog) uk/ˈmaɪkrəʊˌblɒɡ/ us-gg- COMMUNICATIONS
to send short messages for anyone to read, especially from a mobile phone :
It really isn't a good idea to microblog while you're driving!