Learn English – single word that can describe something that breathes/produces fire

synonyms

I'm looking for a word that I can use to describe something that "breathes" (out) fire. If there is no such word, I can create it myself, much like Stephen King created Pyrokinesis.

Is there such a word?

To clarify:
I am using the word as an adjective, and as part of a description in a document related to a novel I'm writing (sci-fi). So, for example:

Blablablabus Blabladens

Size: 2feet
Height: 1foot
Social Structure: antisocial
Notes: bla, bla bla.
Diet: bla.
Special Features: bla bla bla bla.
Pyrogenetic(?) Abilities: Breathes fire using blablabla organ.

See where I use Pyrogenetic? That's where I want to use the word. However, I'm not sure what word would be correct, and I don't want to use "Fire-breathing" if I don't have to.

After some deliberation and the highest voted answer so far:

I decided to create my own word(s): Ignigenesis/(Ignigenic).

Best Answer

The only "real" adjective that describes something that breathes fire is fire-breathing. This isn't a common word, but then again, fire-breathing objects aren't all that common either.

If you want to make up a word, the Latin for fire-breathing is ignirespiratory. As FumbleFingers notes in a comment, pyrorespiration has been used before (9 results on Google), so you might want to give that a look. (It mixes Greek and Latin, but that's not too big an issue - look at television.)

Dictionary.com has an entry for the obsolete ignivomous, which means vomiting fire.