High-Pitched Sound Made With Partly Closed Lips

This page is the CodyCross answer for the clue below from Resorts, Group 541, Puzzle 2 (Check in Time).

Question is: High-Pitched Sound Made With Partly Closed Lips

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.

High-pitched Sound Made With Partly Closed Lips - Resorts CodyCross Answers | CodyCross Solutions