Babydmon

Babydmon (ベビドモン)
A Baby Dragon Digimon whose body bears a striking resemblance to a dragon. While this Digimon was only discovered recently, it has been made clear through data analysis that it contains a program code specific to ancient Digimon, and that it is related to the long-lost, ancient species of Digimon. Babydmon is ferocious despite its small size, and anyone who makes careless movements in front of it will get blown at with the high temperature gas formed within its body (Hot Gas). Aside from the heat, Hot Gas is also made up of pungent elements, so it is recommended that one washes their eyes with water promptly should any gas enter their eyes.

Etymology
Baby D: Shortened from Dragon (ドラゴン)