encephalic

Adjective

encephalic (not comparable)

1. of or relating to the encephalon
   • From men wholly without philosophy, who never looked heavenward, the more brutal land animals are derived, losing the round form of the cranium by the slackening and stopping of the rotations of the encephalic soul.1891, Addison and Steele, The Spectator, Volume 2.
   • The misfortune was that he could not find in himself any of the causes which resolve into insomnia; he had neither meningitis nor brain fever, nor anything that indicated a cerebral tumor; he was not anaemic; he ate well; he did not suffer with neuralgia, nor with any acute or chronic affection...1905, Various, The Project Gutenberg Edition of "The French Immortals"