This is the 9292nd most frequent Portuguese word.
cega
Blind (feminine).
Here, "cega" accompanies the noun "confiança" (trust), used metaphorically to suggest absolute or unquestioning trust.
A confiança cega pode ser perigosa em certas situações.
Blind trust can be dangerous in certain situations.
Here, "cega" serves as an adjective that describes a woman who lacks the ability to see, conveying a literal sense of blindness.
Aquela mulher é cega desde o nascimento.
That woman has been blind since birth.
In this sentence, "cega" is metaphorical, serving as an adjective to describe a decision made without understanding or awareness.