This is the 2660th most frequent Portuguese word.
negra
"Negra" means "black" in English, typically referring to a feminine noun or a woman.
The word 'negra' again conveys the ethnicity of the subject, here referring to a singer.
Como canta essa cantora negra!
How beautifully this black singer sings!
In this sentence, 'negra' is used as an adjective describing the ethnicity of the teacher.
A professora negra é muito dedicada.
The black female teacher is very dedicated.
Here, 'negra' describes the color of the ink, functioning as an adjective indicating a physical property.