terminally

adv

1. In a terminal manner.
2. Leading to death; lasting until death.

   “terminally ill”

3. To the target.

   “terminally guided”

4. Located at the end.

   “[…] some of the feathers (especially posterior scapulars) with the broad edgings more rufescent and passing into whitish terminally; […]”

   “In its simplest form this approach uses a lattice with a single chain terminally attached to the interface.”