This is the 2983rd most frequent Catalan word.
guanyadors
Winners.
Here, 'guanyadors' is used as a noun referring to people who won a competition.
Els guanyadors del concurs rebran un premi especial.
The winners of the contest will receive a special prize.
In this sentence, 'guanyadors' is used as an adjective describing the teams that achieved victory.
Els equips guanyadors celebren la victòria amb entusiasme.
The winning teams celebrate the victory enthusiastically.
This usage of 'guanyadors' is a predicate noun indicating potential achievement of a state of winning.