Dictionary should be included in AR. Whenever we select a word along with copy share options MEANING OPTION should be there.
Dictionary is a very important tool, and in pdf readers its necessity increases.
When we select a word ,along with other option meaning option should also be there. Or the brief meaning should marquee on the header of the page. This is important cause ,a reader needs to shift to other dictionary apps and sometimes forgets in what context he was searching for it. And again and again it becomes a hectic menace. Reading would become a log more easier with this new feature. And even complex literature could be read and ASSIMILATED wigh ease.
I seriously agree dubiously..... see
amruth sagar commented
This feature is very much needed, adobe acrobat in apple ios has this feature please enable this in Android too