What does "omen" mean?

Omen: An occurrence supposed to portend, or show the character of, some future event; any indication or action regarded as a foreshowing; a foreboding; a presage; an augury. Bid go with evil omen, and the brand Of infamy upon my name. Milton.

Additional senses

  1. 2.To divine or to foreshow by signs or portents; to have omens or premonitions regarding; to predict; to augur; as, to omen ill of an enterprise. The yet unknown verdict, of which, however, all omened the tragical contents. Sir W. Scott.

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