What does the word oracular mean?

Usage examples for oracular

  1. Whether he was what is now called a " clairvoyant" or not, Tycho evidently regarded his utterances as oracular, and of course when one is receiving what may be a revelation from heaven it is natural to suppress ordinary conversation. – Pioneers of Science by Oliver Lodge
  2. That's oracular, but it means more than it sounds. – The Gold Bag by Carolyn Wells