__ Call, an Inspiring Call to Action

This page is the CodyCross answer for the clue below from World of Sounds, Group 1348, Puzzle 1 (Tuning Fork).

Question is: __ Call, an Inspiring Call to Action

and the answer is: CLARION

Word Meaning:

CLARION — (music, historical or poetic) A medieval brass instrument chiefly used as a battle signal; related to the trumpet, it had a narrow, straight pipe and a high-pitched, piercing sound.

Definitions from Wiktionary.