'Inexsuperable' definitions:
Definition of 'Inexsuperable'
- Inexsuperable \In`ex*su"per*a*ble\, a. [L. inexsuperabilis;
pref. in- not + exsuperabilis that may be surmounted. See
In- not, Ex-, and Superable.]
Not capable of being passed over; insuperable;
insurmountable.
[1913 Webster]