IPA: /ˈprɛsɛl/
KK: /ˈprɛsɛl/
To sell something before it is available to the public, often to prepare customers for a future purchase.
The company decided to presell the new smartphone to gauge interest before its official release.
Past: presold
Past Participle: presold
Presell → It is formed from "pre-" (meaning before) and "sell" (from Old English "sellan", meaning to give or deliver). The word "presell" means to sell something before it is officially available or released.
Think of selling something 'before' ('pre-') it is available — that's what presell means.