This is the 879th most frequent Italian word.
unica
"Unica" means "unique" or "only" in English.
The word 'unica' here is used as an adjective to describe the noun 'occasione', highlighting its exceptional and one-of-a-kind quality.
Questa è un'occasione unica per imparare qualcosa di nuovo.
This is a unique opportunity to learn something new.
In this instance, 'unica' serves as an adjective characterizing the distinct and incomparable nature of 'voce' (voice).
La sua voce è unica nel suo genere.
Her voice is unique in its kind.
Here, 'unica' functions as an adjective conveying exclusivity, indicating that there is only one 'amica' (friend) who lives close by.