This is the 10218th most frequent Catalan word.
perfeccionar
To improve or perfect something.
The verb 'perfeccionar' is used in the sense of improving expertise or skill to achieve a higher level of excellence.
Estic treballant per perfeccionar la meva tècnica de natació.
I am working to perfect my swimming technique.
Here, 'perfeccionar' refers to enhancing and finalizing a design to its optimal state.
Els enginyers han perfeccionat el disseny del nou model d'automòbil.
The engineers have perfected the design of the new car model.
In this sentence, 'perfeccionar' signifies refining abilities or knowledge in a subject matter to reach a proficient stage.