noun.
Act of pointing out or indicating.
noun.
That which serves to indicate or point out; mark; token; sign; symptom; evidence.
noun.
Discovery made; information.
noun.
Explanation; display. Francis Bacon.
noun.
Any symptom or occurrence in a disease, which serves to direct to suitable remedies.
noun.
An declared approximation of the price at which a traded security is likely to commence trading.