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to alert
01
to warn someone of a possible danger, problem, or situation that requires their attention
Transitive: to alert sb of a danger or problem | to alert sb to a danger or problem
Examples
The security system alerted the homeowners to a possible break-in with a loud alarm.
The weather service will alert residents of the approaching storm tomorrow.
alert
Examples
The alert security guard spotted the intruder before they could enter the building.
She remained alert during the meeting, ready to contribute valuable insights at any moment.
02
actively observing or watchful, often for danger or specific events
Examples
Security guards were alert during the public event.
The scouts remained alert while navigating the forest.
03
quick, energetic, or lively in action or movement
Examples
She gave an alert response to the unexpected question.
The athlete moved with alert agility across the court.
Alert
01
a warning intended to make someone more aware of potential danger
Examples
The storm alert advised residents to stay indoors.
She received an alert about the road closure.
02
an automatic signal, often a sound, indicating danger
Examples
The fire alarm is an alert for immediate evacuation.
A loud alert warned the workers of the chemical leak.
03
a situation where people are ready to confront a threat
Examples
The soldiers were placed on high alert as intelligence suggested an imminent attack from enemy forces.
The city declared a state of emergency and put all emergency response teams on alert following the earthquake.
