pre·scient 
(prĕshənt, -ē-ənt, prēshənt, -shē-ənt)
(prĕshənt, -ē-ənt, prēshənt, -shē-ənt)adj.
1. Of or relating to prescience.
2. Possessing prescience.
[French, from Old French, from Latin praesciēns, praescient-, present participle of praescīre, to know beforehand : prae-, pre- + scīre, to know; see skei- in the Appendix of Indo-European roots.]
prescient·ly adv.