This is the 4560th most frequent Catalan word.
participant
A person who takes part in an activity or event.
In this sentence, 'participant' is used as a noun to denote a person who takes part in an event, specifically a race.
El participant de la cursa va arribar primer.
The participant of the race finished first.
Here, 'participant' is functioning as a noun identifying someone involved in a particular initiative or endeavor.
Com a participant en aquest projecte, has de col·laborar activament.
As a participant in this project, you need to collaborate actively.
In this context, 'participant' refers to members taking part in an event with individual contributions or actions expected.