IPA: /ˈpriːsɔːrt/
KK: /priˈsɔrt/
To arrange items, especially mail, in a specific order based on certain criteria before they are delivered or processed.
The postal service will presort the letters to ensure they reach their destinations faster.
Past: presorted
Past Participle: presorted
Presort → It is formed from "pre-" (meaning before) and "sort" (from Latin "sortire", meaning to draw lots or arrange). The word "presort" means to sort or arrange items before a certain event or process.
Think of sorting things 'before' ('pre-') they are needed — that's what presort means.