incomprehensible

US /ɪnˌkɑːm.prəˈhen.sə.bəl/
UK /ɪnˌkɑːm.prəˈhen.sə.bəl/
"incomprehensible" picture
1.

incomprensibile, inintelligibile

impossible to understand or comprehend; unintelligible.

:
The instructions were so complex that they were almost incomprehensible.
Le istruzioni erano così complesse da essere quasi incomprensibili.
His handwriting was completely incomprehensible.
La sua calligrafia era completamente incomprensibile.