read up verb 3adjective 1forms 4 verb3 •To learn (about something) by reading."Pestilential nonsense!" "Have you read it up at all, Father?" asked Enid. "Read it up! I, with all my interests and no time for one-half of them! Enid, you are too absurd." "Sorry, Father." — 1925 •[with on or about]28 November 2009, Indian Express - Nayagan was actor R Madhavan's introduction to Kamal Hassan After watching the film, I read up about it in the newspapers. When I came to know that Hassan was a 30-year-old actor then, I was completely awe-struck •(Internet) To read previous or higher-up messages in a chat; to backread.I just got here, what are you talking about? — It's about the new movie announcement. Read up for the context. adjective1 •Of an individual, well-versed or informed in a particular subject. formsreading up · reads up · more read up · most read up