What Is A Fire Breathing Dragon?

What Is A Fire Breathing Dragon? A fire-breathing dragon. … (of a fabled animal, such as a dragon) That emits flame from the mouth or nostrils. adjective. 1. (idiomatic) Caustic, vitriolic or scathing. What dragon can breathe fire? It’s true no fire-breathing dragons have ever been discovered, yet flying lizard-like creatures exist in the fossil