This is the 5624th most frequent Portuguese word.
abu
"Abu" is not a standard Portuguese word; it may refer to a proper noun, nickname, or foreign term.
Abu is used here as a possible proper name referring to someone's name.
O abu sempre me contou histórias interessantes.
Abu always told me interesting stories.
Abu is used here hypothetically as a nickname or term for someone's favorite object, like a hat.
Eu gosto do meu abu mais do que qualquer outro chapéu.
I like my abu more than any other hat.
Abu is referenced hypothetically as a title or nickname given to a mysterious character in a story.