1. An indistinct or unclear outline of a person or object, where the edges are not sharp or defined
Through the frosted glass, we could only see a blurred silhouette of someone approaching.
Através do vidro fosco, conseguíamos apenas ver uma silhueta borrada de alguém se aproximando.
2. A vague or fuzzy image, often used metaphorically to describe an unclear understanding or memory
His memories of childhood had become just a blurred silhouette in his mind.
Suas memórias da infância haviam se tornado apenas uma silhueta borrada em sua mente.