In CORBA, a servant is an instance of an interface implementation that is registered with an ORB A servant receives method invocations through the CORBA object adapter
The instance of the class that implements the interface defined in an application's OMG IDL statements A servant contains the method code that implements the operations of one or more CORBA objects
One who serves, or does services, voluntarily or on compulsion; a person who is employed by another for menial offices, or for other labor, and is subject to his command; a person who labors or exerts himself for the benefit of another, his master or employer; a subordinate helper
You can use servant to refer to someone or something that provides a service for people or can be used by them. The question is whether technology is going to be our servant or our master. see also civil servant
An entity residing in a server NonStop servants are Java object instances A servant answers the client service request
One who is hired to provide regular household or other duties, and receives compensation. As opposed to a slave