alert
A warning about a potential threat to security.
A state of increased watchfulness or readiness.
A warning of the most serious and imminent danger.
The highest level of readiness.
A warning that a bomb may have been placed somewhere.
A state of increased watchfulness or readiness.
A specific type of child abduction alert.
Aware of and paying attention to something, especially a danger or opportunity.
Being quick to think and understand.
An alert is issued or broadcast.
Watching carefully for someone or something.
To put someone in a state of readiness.
To formally put someone in a state of readiness.
To be watchful and ready to notice and deal with things.
To continue to be watchful and ready.
To continue to be watchful and ready.
To formally give out or announce an alert.
To cause an alert to be initiated.
To give a signal to warn of danger.
To make people aware of a danger.
To broadcast or announce an alert to the public.
To cancel an alert that was previously issued.
To cause an alert to be initiated.