Webster’s Revised Unabridged Dictionary · 1913
Oraculous
O·rac′u·lous (ō·răk′ū·lŭs), a. Oracular; of the nature of an oracle. [R.] "Equivocations, or oraculous speeches." Bacon. "The oraculous seer." Pope. — O·rac′u·lous·ly, adv. — O·rac′u·lous·ness, n.