unable

US /ʌnˈeɪ.bəl/
UK /ʌnˈeɪ.bəl/
"unable" picture
1.

incapace, impossibilitato

not having the power, skill, means, or opportunity to do something

:
I am unable to attend the meeting tomorrow.
Sono impossibilitato a partecipare alla riunione domani.
She was unable to speak after the shock.
Era incapace di parlare dopo lo shock.