(a.) Having universal knowledge; knowing all things; infinitely knowing or wise; as, the omniscient God\.

all-knowing all-powerful all-seeing all-wise almighty apperceptive appercipient apprehending apprehensive aware boundless changeless cognizant comprehending conscious creating creative eternal eternally the same everlasting glorious good hallowed highest holy immortal immutable infinite insightful intelligent just knowing knowledgeable limitless loving luminous majestic making merciful mindful numinous omnipotent omnipresent one perceptive percipient permanent perpetual perspicacious prehensile radiant sacred sagacious sensible shaping shrewd sovereign supreme timeless ubiquitous unbounded unchanging undefined understanding unlimited wise