any member of a genus (Dracaena) of lizards in the family Teiidae. These lizards (D. guianensis and D. paraguayensis) are found streamside in ... [1 related articles]
[n] - crocodile-like lizard of South America having powerful jaws for crushing snails and mussels
noun crocodile-like lizard of South America having powerful jaws for crushing snails and mussels