1. (noun) a woman who is considered to be dangerously seductive

• delilah
• enchantress
• femme fatale
• temptress

1. (noun) a sea nymph (part woman and part bird) supposed to lure sailors to destruction on the rocks where the nymphs lived

• sea nymph

2. (noun) a woman who is considered to be dangerously seductive

• adult female
• woman

3. (noun) a warning signal that is a loud wailing sound

• alarm
• alarum
• alert
• warning signal

4. (noun) an acoustic device producing a loud often wailing sound as a signal or warning

• acoustic device
• alarm
• alarm system
• warning device

5. (noun) eellike aquatic North American salamander with small forelimbs and no hind limbs; have permanent external gills

• salamander

1. (noun) eellike aquatic North American salamander with small forelimbs and no hind limbs; have permanent external gills

• genus siren