This is the 5927th most frequent Spanish word.
usa
"Uses" or "wears" (third person singular of "usar").
In this sentence, 'usa' is the third-person singular form of the verb 'usar' which means 'to use'. Here, it is used in the context of wearing clothing.
Ella usa un vestido bonito para la fiesta.
She wears a beautiful dress for the party.
Here, 'usa' again is the third-person singular form of 'usar', meaning 'to use'. In this context, it refers to utilizing a computer.
Él siempre usa su computadora para trabajar.
He always uses his computer to work.
In this sentence, 'usa' is utilized in reported speech, referring to the usage of an application.