private and secret; not expressed or shown to other people
درونی, باطنی, پنهانی
She doesn't reveal much of her inner self.
the inner workings of the mind
An inner voice told him that what he was doing was wrong.
He has to fight an inner turmoil even to step onto a plane.
a character who makes us wish to know more about his inner life
It's time to get in touch with your inner geek .