78).webapp

webapp-software engineering, a web application is an application that is accessed via a web browser over a network such as the Internet or an intranet.
http://www.google.com/search?hl=en&defl=en&q=define:Web+app&sa=X&ei=jv9nTdCnJYG8lQexoYD_AQ&sqi=2&ved=0CBsQkAE