comatic

adjective3

1. •
   Comatose, unconscious.

   • Mr. K.'s subject was only in a half-comatic state. Mr. K. suggested to him then, in loud tones, that when the clock on the wall struck ten, he would fall into a deep sleep. — 1917
2. •
   Of or pertaining to the coma of a comet.
3. •
   Of or pertaining to coma (the distortion of a lens).