This is the 9387th most frequent Catalan word.
improviso
"Improviso" in Catalan means "unexpected" or "unforeseen."
Here, 'improviso' is used as a noun (improvisació) referring to the lack of preparation or spontaneity in the speech.
Va dur a terme un discurs sense cap improvisació.
He delivered a speech without any improvisation.
Here, 'improviso' is used as a verb (improvisar) meaning to come up with something spontaneously to address a situation.
En aquell moment d'emergència, vaig improvisar una solució ràpida.
In that emergency moment, I improvised a quick solution.
In this sentence, 'improviso' as a concept emphasizes spontaneity in the performance.