A formal notification or warning.
A published critical review of a play or the like.
A written or printed announcement.
Advance notification of termination of employment, given by an employer to an employee or vice versa.
The act of observing; perception.
Prior notification.
To be noticeable; to show.
To become aware of; to observe.
An indication that someone or something is in danger or at risk
A sign that indicates a danger, for example to vehicles on a road or of hazardous chemicals.