What is "fontal"

Fontal \Font"al\, a. Pertaining to a font, fountain, source, or origin; original; primitive. [R.]

From the fontal light of ideas only can a man draw intellectual power.
--Coleridge.

a. 1 Of, relating to, or from a spring or fountain. 2 Of or relating to a font. (gloss: used in baptisms) 3 Of, relating to, or being a source for something.