whistle

US /ˈwɪs.əl/
UK /ˈwɪs.əl/
"whistle" picture
1.

fischio, fischietto

a clear, high-pitched sound made by forcing breath through a small hole between partly closed lips, or through a device that produces such a sound

:
He let out a loud whistle to get their attention.
Ha emesso un forte fischio per attirare la loro attenzione.
The referee blew his whistle to signal the end of the game.
L'arbitro ha fischiato per segnalare la fine della partita.
1.

fischiare

to make a clear, high-pitched sound by forcing breath through a small hole between partly closed lips, or through a device that produces such a sound

:
He began to whistle a cheerful tune as he walked.
Iniziò a fischiare una melodia allegra mentre camminava.
The train whistled as it approached the station.
Il treno fischiò mentre si avvicinava alla stazione.