Wolf __, Noise Emitted Suggesting Illicit Conduct

This page is the CodyCross answer for the clue below from Cartography, Group 2263, Puzzle 5 (Rainforest Belt).

Question is: Wolf __, Noise Emitted Suggesting Illicit Conduct

and the answer is: WHISTLE

Word Meaning:

WHISTLE — A device designed to be placed in the mouth and blown, or driven by steam or some other mechanism, to make a whistling sound.

Definitions from Wiktionary.

Wolf __, noise emitted suggesting illicit conduct — CodyCross Answer | CodyCross Solutions