1. A corridor, tunnel, or route that is no longer commonly used or has been lost to memory over time
The archaeologists discovered a forgotten passage beneath the ancient temple.
Os arqueólogos descobriram uma passagem esquecida sob o templo antigo.
2. A section of text, literature, or historical record that has been overlooked or neglected
The scholar uncovered a forgotten passage in the manuscript that changed our understanding of history.
O pesquisador descobriu uma passagem esquecida no manuscrito que mudou nossa compreensão da história.
3. A hidden or concealed way through a building or landscape
The old manor house had a forgotten passage connecting the library to the cellar.
A antiga mansão tinha uma passagem esquecida conectando a biblioteca à adega.