Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun chuckwalla
1 sense of chuckwalla
Sense 1
chuckwalla, Sauromalus obesus -- (a herbivorous lizard that lives among rocks in the arid parts of southwestern United States and Mexico)
=> iguanid, iguanid lizard -- (lizards of the New World and Madagascar and some Pacific islands; typically having a long tail and bright throat patch in males)