quick to notice any unusual and potentially dangerous or difficult circumstances; vigilant:an alert police officer discovered a lorry full of explosiveschools need to be constantly alert to this problem
able to think clearly; intellectually active:she remained active and alert until well into her eighties
არსებითი სახელი
Universal
the state of being watchful for possible danger:security forces are on the alert for an upsurge in violence
[count noun] an announcement or signal warning of danger:a bomb alert
[count noun] a period of vigilance following a warning of danger:traffic was halted during the alert
[count noun] a signal on an electronic device that prompts the user to do something or attracts their attention:a vibrating alert is a discreet alternative to ringtones
ზმნა
Universal
warn (someone) of a danger or problem:he alerted people to the dangers of smokingpolice were alerted after three men drove away without paying
