Verb
read up on (third-person singular simple present reads up on, present participle reading up on, simple past and past participle read up on)
(transitive) To learn about a subject by reading; to acquire knowledge on an issue.
I had many different assignments and I was doing things that I thought were important... no, I didn't either: I didn't think they were important. But I found out afterwards when I read up on my history that some of the things that I did were quite important. Frank Buckles
I also eat fruit instead of drinking juices. That's something I've read up on. I think that if you drink a lot of fruit juice you take in way too much sugar. You'd be better off eating a bunch of strawberries or apples. Chris Humphreys
I've been drawing authors and politicians for newspapers for many years. I try to read up on the person; in the case of authors, read one of their books. I watch interviews via YouTube and collect pictures via the Internet. Siegfried Woldhek
I try to read as much as I can. I try to read an informative article every day. I try to stay read up on our world issues. Taylor Swift
If you have a friend or a family member who's bipolar, or has panic attack disorder, or is depressed, read up on it a little bit so you can get to know where they're coming from. Eric Millegan
I love going to art galleries. The Tate Modern is one of my favourite things to do. But I don't invest in the history of it and I don't read up on it. I am a guy who would buy a print rather than buy an original. James McAvoy