A mechanical device for awaking people, or rousing their attention.
An instance of an alarm ringing, beeping or clanging, to give a noise signal at a certain time.
A sudden attack; disturbance.
Any sound or information intended to give notice of approaching danger; a warning sound to arouse attention; a warning of danger.
A summons to arms, as on the approach of an enemy.
Sudden surprise with fear or terror excited by apprehension of danger; in the military use, commonly, sudden apprehension of being attacked by surprise.
To give (someone) notice of approaching danger
To rouse to vigilance and action; to put on the alert.
To surprise with apprehension of danger; to fill with anxiety in regard to threatening evil; to excite with sudden fear.
To call to arms for defense
To keep in excitement; to disturb.
Something or someone which provides assistance with a task.
Action given to provide assistance; aid.
Documentation provided with computer software, etc. and accessed using the computer.
A study aid.
One or more people employed to help in the maintenance of a house or the operation of a farm or enterprise.
Correction of deficits, as by psychological counseling or medication or social support or remedial training.
A cry of distress or an urgent request for assistance
To assist (a person) in getting something, especially food or drink at table; used with to.
To provide assistance.
To avoid; to prevent; to refrain from; to restrain (oneself). Usually used in nonassertive contexts with can.
To do something on the behalf of someone.
To provide assistance to (someone or something).
To contribute in some way to.