This is the 9790th most frequent Catalan word.
matriculació
Enrollment or registration.
Here, 'matriculació' refers to the act of registering or enrolling in an educational course.
La matriculació al curs d'estiu és oberta fins al 30 de juny.
Registration for the summer course is open until June 30.
In this sentence, 'matriculació' refers to the action of registering a vehicle, such as submitting required documentation.
Van presentar les dades necessàries per a la matriculació del vehicle.
They submitted the necessary information for the vehicle registration.
In this usage, 'matriculació' refers to the enrollment cost or fee associated with registering for academic programs.