The Collaborative International Dictionary
Presential
Presential \Pre*sen"tial\, a. [LL. praesentialis.] Implying actual presence; present, immediate. [Obs.]
God's mercy is made presential to us.
--Jer. Taylor.
Wiktionary
presential
a. 1 (context now rare English) Implying actual presence; present. (from 15th c.) 2 (cx grammar now rare English) Pertaining to the present tense. (from 19th c.)