0 able to be understood or noticed:
There was a pragmatic insistence that ideas were apprehensible only in practice.
There is a notion that a sick person's gestures are immediately apprehensible to the nurse.
Memory can only assign meaning to the past by freezing the process of time into apprehensible units: "souvenirs".
He believes that the ultimate principle of the universe is apprehensible through introspection.
