Rooster Trained for Fighting, or a School Mascot

This page is the CodyCross answer for the clue below from Underground Worlds, Group 2177, Puzzle 2 (Tora Bora Complex).

Question is: Rooster Trained for Fighting, or a School Mascot

and the answer is: GAMECOCK

Word Meaning:

GAMECOCK — A rooster used in cockfighting.

Definitions from Wiktionary.