Noun: venomous lizard
- Any of two species of large heavy-bodied lizards (Gila monster and Mexican beaded lizard) that are the only known venomous lizards
"The Gila monster is a well-known example of a venomous lizard"
Derived forms: venomous lizards
Type of: lizard
Part of: family Helodermatidae, Helodermatidae