Horn Blast Used as a Warning Signal

This page is the CodyCross answer for the clue below from India, Group 1484, Puzzle 4 (Expensive Fabrics).

Question is: Horn Blast Used as a Warning Signal

and the answer is: KLAXON

Word Meaning:

KLAXON — A loud electric alarm or horn, especially as used in automobiles in the early 20th century.

Definitions from Wiktionary.