IPA: /ˈpriːkuːld/
KK: /priˈkuːld/
Cooled before use or application.
The precooled drinks were refreshing on a hot day.
Precooled → It is formed from "pre-" (meaning before) and "cooled" (from the verb "cool", which comes from Old English "ceald", meaning to make cold). The word "precooled" means made cold before a certain time or event.
Think of something being made cold "before" it is needed — that's what "precooled" means.