General Definition: An airline GSA is a third party-that provides marketing and sales services to an airline under the airline's brand, usually in countries where the airline does not have service to (or has very limited service to).
Definition of SPEECH for Kids. 1. : the communication or expression of thoughts in spoken words. 2. 3. : a public talk. 4. : a form of communication (as a language or dialect) used by a particular group. 5.
Electrical brain stimulation (EBS), also referred to as focal brain stimulation (FBS), is a form of electrotherapy and technique used in research and clinical neurobiology to stimulate a neuron or neural network in the brain through the direct or indirect excitation of its cell membrane by using an electric current.