This is the 5286th most frequent Spanish word.
interviniente
A participant or intervening party.
Here, 'interviniente' is used as an adjective derived from the verb 'intervenir' to describe the lawyer taking part in the proceedings.
El abogado interviniente presentó sus argumentos frente al tribunal.
The intervening lawyer presented their arguments before the court.
In this case, 'interviniente' functions as a noun to label María as someone actively participating in the discussion.
Como interviniente en la discusión, María aportó una perspectiva única.
As an intervenor in the discussion, María contributed a unique perspective.
Here, 'intervinientes' acts as an adjective in plural form to qualify the stakeholders involved in the project.