noun A fact that shows that something exists or may happen.
There's no indication that the fire was caused by criminals.
noun A mark or another symbol used to represent something.
noun A discovery made; information.
noun An explanation; a display.
noun Any symptom or occurrence in a disease that serves to direct to suitable remedies; the problem that warrants and prompts the use of a diagnostic test, imaging mode, or treatment (e.g., medication, surgical procedure).
Influenza and suspected influenza are FDA-approved indications for oseltamivir.
noun A declared approximation of the price at which a traded security is likely to commence trading.