This is the 5568th most frequent Catalan word.
demostrar
"Demostrar" means "to demonstrate" or "to show."
Here, 'demostrar' means to exhibit or showcase clearly one's capabilities or qualities.
Jo vull demostrar les meves habilitats en aquest projecte.
I want to demonstrate my skills in this project.
In this context, 'demostrar' is used to mean 'prove' or 'validate' something, often through evidence.
Aquest experiment pot demostrar la teoria científica.
This experiment can prove the scientific theory.
Here, 'demostrar' implies displaying or expressing, referring to manifesting an internal quality externally.