1. A death that occurs without warning or anticipation, often sudden and shocking to those affected
The unexpected death of the young athlete shocked the entire community.
A morte inesperada do jovem atleta chocou toda a comunidade.
2. In medical/legal contexts, death that was not foreseen or anticipated based on the person's health status
An autopsy was ordered to investigate the unexpected death.
Uma autópsia foi solicitada para investigar a morte inesperada.