This is the 9107th most frequent Portuguese word.
biografia
Biography: A written account of someone's life.
The word 'biografia' is employed here as a noun indicating a book about someone's life.
Eu comprei uma biografia interessante de um famoso artista.
I bought an interesting biography of a famous artist.
In this sentence, 'biografia' is used to refer to the legacy and detailed account of Marie Curie's life as presented.
A biografia de Marie Curie é inspiradora para cientistas jovens.
Marie Curie's biography is inspiring for young scientists.
Here, 'biografia' takes the meaning of a cinematic or visual depiction of the life of an individual.