1. An area or location that cannot be reached, entered, or used due to physical, legal, or other barriers
The attic was an inaccessible space for people with mobility issues.
O sótão era um espaço inacessível para pessoas com problemas de mobilidade.
2. In architecture and design, a confined area that is difficult or impossible to enter for maintenance or repair
The inspector found several inaccessible spaces behind the walls that could harbor pests.
O inspetor encontrou vários espaços inacessíveis atrás das paredes que poderiam abrigar pragas.