siren

nouns

a woman who is considered to be dangerously seductive

a warning signal that is a loud wailing sound

siren

is a type of (narrower)

an automatic signal (usually a sound) warning of danger

an acoustic device producing a loud often wailing sound as a signal or warning

siren

is a type of (narrower)

a device for amplifying or transmitting sound

is a type of (narrower)

a device that signals the occurrence of some undesirable event

eellike aquatic North American salamander with small forelimbs and no hind limbs; have permanent external gills

siren

is a member of

a genus of Sirenidae

is a type of (narrower)

any of various typically terrestrial amphibians that resemble lizards and that return to water only to breed