1. redownload - Noun
2. redownload - Verb
redownload (third-person singular simple present redownloads, present participle redownloading, simple past and past participle redownloaded)
To download again.
redownload (plural redownloads)
A second or subsequent download.
Apple does not allow you to redownload your iTMS songs if you lose, destroy, or damage the Product, and Apple will be without liability to you in the event of any loss, destruction, or damage. Source: Internet
Several readers have confirmed that you can now delete these apps in iOS 10, and later redownload them from the App Store. Source: Internet