Prodigy
Part of speech: noun
Definition: Something from which omens are drawn. An amazing or marvellous thing. A wonderful example of something. An extremely talented person, especially a child.
Portent
Part of speech: noun
Definition: Something that portends an event about to occur, especially an unfortunate or evil event; an omen.A portending; significance; as, a howl of dire portent.Something regarded as portentous; a marvel; prodigy.