Definition of Alertness. Meaning of Alertness. Synonyms of Alertness

- emergency, or is quick to perceive and act. Alertness is a psychological and physiological state. Lack of alertness is a symptom of a number of conditions...
- up alert in Wiktionary, the free dictionary. Alert or ALERT may refer to: Alertness, the state of active attention by high sensory awareness. Alert, Iran...
- Amber alert (alternatively styled AMBER alert) or a child abduction emergency alert (SAME code: CAE) is a message distributed by a child abduction alert system...
- alert in Wiktionary, the free dictionary. Red Alert or red alert may refer to: Red alert, a high alert state Red Alert, the "attack imminent" alert signal...
- Alert messaging (or alert notification) is machine-to-person communication that is important or time-sensitive. An alert may be a calendar reminder or...
- Google Alerts is a content change detection and notification service, offered by Google. The service sends emails to the user when it finds new results—such...
- ShakeAlert is an earthquake early warning system (EEW) in the United States, developed and operated by the United States Geological Survey (USGS) and...
- Spoiler Alert may refer to: "Spoiler Alert" (How I Met Your Mother), a 2007 TV episode "Spoiler Alert" (Lucifer), a 2020 TV episode Spoiler Alert: The Hero...
- Blue alert may refer to: Blue Alert (album), a 2006 album by singer Anjani "Blue Alert" (song), from the 2012 Sylvia Brooks album Restless National Blue...
- A vibrating alert is a feature of communications devices to notify the user of an incoming connection or message. It is particularly common on mobile...