from Wiktionary, Creative Commons Attribution/Share-Alike License
- adj. omniscient; all-knowing
from the GNU version of the Collaborative International Dictionary of English
- adj. All-knowing.
from The Century Dictionary and Cyclopedia
- All-knowing; omniscient.
 Fabius terms him, and painful omniscious philosopher, that writ so excellently and admirably well, could not please all parties, or escape censure.
I should here except some Cynics, Menippus, Diogenes, that Theban Crates; or to descend to these times, that omniscious, only wise fraternity
During the entire period of her absence the omniscious Simeon, with a mysterious, and even somewhat proud air, managed to inform