siren /sīˈrən/

1. A signalling or warning instrument that produces a loud wailing sound, usu by the escape of air or steam through a rotating perforated plate
2. A fascinating woman, insidious and deceptive
3. A bewitching singer
4. (with cap) one of certain sea nymphs, part woman, part bird, whose seductive songs lured sailors to their deaths on rocks (Gr myth)
5. A mermaid
6. Any eel-like amphibian of the family Sirenidae, having no hind legs and with external gills

Deceptively alluring

sirēˈnian adjective

Of, relating or belonging to the Sirenia, an order of aquatic mammals now represented by the dugong and the manatee

A member of this order, having paddlelike forelimbs and no hind limbs

sirenic /-renˈ/ adjective

• anguiform
• Anguilla
• anguilliform
• Anguillula
• anguine
• anguiped
• anguipede
• Anguis
• anguish
• anguished
• anguishes
• anguishing
• angular
• angular acceleration
• angular accelerations
• angularities
• angularity
• angularly
• angular momentum
• angular motion
• angular velocities
• angular velocity
• angulate
• angulated
• angulates