This is the 3066th most frequent Portuguese word.
apaixonado
Deeply in love or passionately enthusiastic.
In this sentence, 'apaixonado' is used to describe a strong admiration or love towards a subject, in this case, modern art.
Ele está apaixonado pela arte moderna.
He is in love with modern art.
Here, 'apaixonada' expresses an enthusiastic devotion to an activity, namely, helping others.
Ela é tão apaixonada por ajudar os outros que se tornou voluntária.
She is so passionate about helping others that she became a volunteer.
In this example, 'apaixonado' communicates a deep emotional connection or fascination with something constructed or imagined, such as a fictional character.