1. A corridor, tunnel, or route that cannot be reached or entered due to physical barriers, obstruction, or restriction
The inaccessible passage behind the sealed wall remained a mystery for decades.
A passagem inacessível atrás da parede lacrada permaneceu um mistério por décadas.
2. A section of text or communication that is difficult or impossible to understand or interpret
The inaccessible passage in the ancient manuscript confused all the scholars.
A passagem inacessível no manuscrito antigo confundiu todos os estudiosos.