impenetrable in a sentence
a.
📚 Grade Level: Grade 9, Grade 10, Grade 11, Grade 12
Definition
Impenetrable: impossible to pass through or enter; unable to be understood or penetrated.
Sample Sentences
- The ancient fortress stood tall and impenetrable against the fierce storms that battered its walls.
- Despite their best efforts, the detectives found the suspect's alibi to be impenetrable, leaving them with more questions than answers.
- Her emotional armor was impenetrable, shielding her from the hurt of past relationships.
- The dense fog enveloped the forest, creating an impenetrable barrier that obscured any path forward.
- The scientist's theories were so complex that they seemed impenetrable to those unfamiliar with the subject.