(1):

(v. t.) Something which foreshows or portends a future event; a prognostic; an omen; an augury.

(2):

(v. t.) Power to look the future, or the exercise of that power; foreknowledge; presentiment.

(3):

(v. t.) To have a presentiment of; to feel beforehand; to foreknow.

(4):

(v. i.) To form or utter a prediction; - sometimes used with of.

(5):

(v. t.) To foretell; to predict; to foreshow; to indicate.