অর্থ : Condition of heightened watchfulness or preparation for action.
উদাহরণ :
Bombers were put on alert during the crisis.
সমার্থক : qui vive
অর্থ : A warning serves to make you more alert to danger.
সমার্থক : alerting
অর্থ : An automatic signal (usually a sound) warning of danger.
সমার্থক : alarm, alarum, warning signal
Alert meaning in Bengali (Bangla).