Hell Bent on Doing Something at Any Cost

This page is the CodyCross answer for the clue below from Larger than Life, Group 2155, Puzzle 5 (Rocky Mountains).

Question is: Hell Bent on Doing Something at Any Cost

and the answer is: DEADSET

Word Meaning:

DEAD SET — (hunting) The rigid pose a hunting dog assumes when pointing out game to a hunter.

Definitions from Wiktionary.