Finishing Blow

This page is the CodyCross answer for the clue below from The 70's, Group 338, Puzzle 2 (Clint Eastwood).

Question is: Finishing Blow

and the answer is: KNOCKOUT

Word Meaning:

KNOCKOUT — The act of making one unconscious, or at least unable to come back on one's feet within a certain period of time; a TKO.

Definitions from Wiktionary.