impenetrable

impenetrable, impossible to get through

i m p e n e ˈt ɾ a b l e
im not; opposite of + penetr enter; go through + able able to be or be done
adjective Rare #55,148
impenetrable, impossible to get through
SP: El muro parece impenetrable.
EN: The wall seems impenetrable.

Voy a convertirlo en una fortaleza impenetrable.

I'm going to turn it into an impenetrable fortress.

— La leyenda de Baahubali: el inicio (2015)

La seguridad del rey es impenetrable.

The king's security is impenetrable.

— Héroe (2002)

Culo impenetrable lleno de mierda.

Impenetrable ass full of shit.

— Sin Amor (2017)

Tom miraba la oscuridad impenetrable del cielo nocturno.

Tom stared into the impenetrable darkness of the night sky.