photizo

Enlighten
photizo(greek), from phos, "light," (a), used intransitively, signifies "to give light, shine," (b), used transitively, "to enlighten, illumine".
Vines Complete Epository Dictionary Of Old And New Testemant Words, 1985 Thomas Nelson Inc. Publishers
(Edited slightly by the blogger himself, cut a few things out that weren't relative)