The Collaborative International Dictionary
Autostylic
Autostylic \Au`to*styl"ic\, a. [Auto- + Gr. sty^los pillar.] (Anat.) Having the mandibular arch articulated directly to the cranium, as in the skulls of the Amphibia.
Wiktionary
autostylic
a. (context anatomy English) Having the mandibular arch articulated directly to the cranium, as in the skulls of the Amphibia.