Augur
Part of speech: noun
Definition: A diviner who foretells events by the behaviour of birds or other animals, or by signs derived from celestial phenomena, or unusual occurrences.
Part of speech: verb
Definition: To foretell events; to exhibit signs of future events.
Omen
Part of speech: noun
Definition: Something which portends or is perceived to portend a good or evil event or circumstance in the future; an augury or foreboding.prophetic significance
Part of speech: verb
Definition: To be an omen of.To divine or predict from omens.
Example sentence: Without a sign, his sword the brave man draws, and asks no omen, but his country's cause.