IPA: /ˌriːɪnˈsɜːrt/
KK: /riˈɪnˌsɜrt/
To put something back into a place or position after it has been removed.
After taking out the paper, I had to reinsert it into the printer.
Past: reinserted
Past Participle: reinserted
Reinsert → It is formed from "re-" (meaning again) and "insert" (from Latin "inserere", meaning to place in). The word "reinsert" means to place something back in again.
Think of putting something back in 'again' ('re-') — that's why reinsert means to insert again.