siren

US /ˈsaɪr.ən/
UK /ˈsaɪr.ən/
"siren" picture
1.

sirena

a device that makes a loud, wailing sound as a signal or warning

:
The ambulance sped down the street with its siren blaring.
L'ambulanza sfrecciava per la strada con la sua sirena che ululava.
A fire truck's siren could be heard in the distance.
La sirena di un camion dei pompieri si poteva sentire in lontananza.
2.

sirena

(in Greek mythology) one of a number of female creatures whose singing lured sailors to their deaths on the rocks

:
Odysseus had his men tie him to the mast to resist the sirens' song.
Ulisse fece legare i suoi uomini all'albero per resistere al canto delle sirene.
The myth of the sirens warns against irresistible temptations.
Il mito delle sirene avverte contro le tentazioni irresistibili.
3.

sirena, femme fatale

a woman who is considered to be alluring but also dangerous

:
She was a true siren, captivating every man with her charm.
Era una vera sirena, che affascinava ogni uomo con il suo fascino.
He fell under the spell of the beautiful siren.
Cadde sotto l'incantesimo della bella sirena.