cobra

noun10

1. •
   Any of the genus Naja of venomous snakes that can spread their neck ribs into a broad hood when threatened; a true cobra.
2. •
   Certain other snakes of the family Elapidae.
3. •
   A ring-necked spitting cobra or rinkhals (Hemachatus haemachatus).
4. •
   A king cobra (Ophiophagus hannah).
5. •
   A tree cobra (genus Pseudohaje).
6. •
   A shield-nosed cobra/coral cobra (genus Aspidelaps).
7. •
   A black desert cobra (genus Walterinnesia).
8. •
   An American cobra (Micrurus fulvius).
9. •
   A false water cobra, Hydrodynastes gigas.
10. •
    A type of lanyard knot, thought to resemble a snake in its shape.

noun2

1. •
   (UK) A cabinet committee meeting that would use a COBR room
2. •
   (UK) A cabinet committee that would meet using a COBR room