This is the 2423rd most frequent Catalan word.
prèvies
"Prèvies" in Catalan means "preliminary" or "previous things/events."
In this sentence, 'prèvies' is used as an adjective to describe tasks ('tasques') as those that come before the event.
Les tasques prèvies a l'esdeveniment ja estan acabades.
The preparatory tasks for the event are already completed.
Here, 'prèvies' modifies 'discussions', indicating that these discussions took place prior to something else.
Durant les discussions prèvies, es van acordar diversos punts importants.
During the preliminary discussions, several important points were agreed upon.
In this context, 'prèvies' describes the conditions ('condicions') that exist before the act of signing the contract.