Source : Webster's Revised Unabridged Dictionary (1913)

Determinately \De*ter"mi*nate*ly\, adv.
   1. In a determinate manner; definitely; ascertainably.

            The principles of religion are already either
            determinately true or false, before you think of
            them.                                 --Tillotson.

   2. Resolutely; unchangeably.

            Being determinately . . . bent to marry. --Sir P.
                                                  Sidney.