follow-up
ˈfollow-up1 
adjective [only before noun]
done in order to find out more or do more about something ⇨ follow up:
a follow-up study on children and poverty
follow-up2
noun
1. [uncountable and countable] something that is done to make sure that earlier actions have been successful or effective ⇨ follow up:
preventative treatment and follow-up several weeks later
2. [countable] a book, film, article etc that comes after another one that has the same subject or characters:
Spielberg says he’s planning to do a follow-up next year.
follow-up to
a follow-up to their hit album
| I |
adjective [only before noun]done in order to find out more or do more about something ⇨ follow up:
| II |
noun1. [uncountable and countable] something that is done to make sure that earlier actions have been successful or effective ⇨ follow up:
2. [countable] a book, film, article etc that comes after another one that has the same subject or characters:
follow-up to