Webster’s Revised Unabridged Dictionary · 1913
Intelligential
In·tel′li·gen′tial (·jĕn′shal), a. [Cf. F. intelligentiel.] [R.]
1. Of or pertaining to the intelligence; exercising or implying understanding; intellectual. "With act intelligential." Milton.
2. Consisting of unembodied mind; incorporeal.
Food alike those pure Intelligential substances require. Milton.