impenetrable
US /ɪmˈpen.ə.trə.bəl/
UK /ɪmˈpen.ə.trə.bəl/
1.
impenetrabile, inaccessibile
impossible to pass through or enter
:
•
The fortress had an impenetrable defense system.
La fortezza aveva un sistema di difesa impenetrabile.
•
The dense jungle was almost impenetrable.
La giungla fitta era quasi impenetrabile.
2.
incomprensibile, impenetrabile
impossible to understand; incomprehensible
:
•
His handwriting was almost impenetrable.
La sua calligrafia era quasi impenetrabile.
•
The philosopher's theories were often impenetrable to the average person.
Le teorie del filosofo erano spesso impenetrabili per la persona comune.