Notification

noun

1. The act or an instance of notifying.
2. Something, such as a letter, by which notice is given.
3. The act of notifying or giving notice; the act of making known, publishing, or proclaiming.
4. Specifically, the act of giving official notice or information by writing, or by other means: as, the notification must take place in three days.
5. Notice given in words or writing, or by signs; intimation.