| Noun | 1. | asp - of southern Europe; similar to but smaller than the adderviper - venomous Old World snakes characterized by hollow venom-conducting fangs in the upper jaw genus Vipera, Vipera - type genus of the Viperidae |
| 2. | asp - cobra used by the Pharaohs as a symbol of their power over life and deathgenus Naja, Naja - cobras cobra - venomous Asiatic and African elapid snakes that can expand the skin of the neck into a hood |