1. Excessively perfect or ideal in a way that seems unrealistic, suspicious, or lacking authenticity
His story sounds too perfect to be true.
Sua história soa perfeita demais para ser verdade.
2. Something that appears flawless to the point of being artificial or contrived
That smile seems too perfect; it doesn't look genuine.
Aquele sorriso parece perfeito demais; não parece genuíno.