ἀκατάληπτος

1 non pris, non touché, Arstt. Probl. 19, 42 ||

2 imprenable, Jos. B.J. 3, 7, 7 ||

3 fig. incompréhensible, Cic. Acad. 2, 9, 18 ; Plut. M. 1056f, etc.