Virtual reality modeling language allows for the creation of 3-D environments on the Web, pronounced [ver-mul]

Virtual Reality Markup Language; HTML-like formatting language used to create three-dimensional images or spaces that can be viewed and experienced over the Internet. See also HTMLand virtual reality.

Virtual Reality Modelling Language is a Programming Language that has been designed to build 3D worlds on the World Wide Web. With this language a programmer can create a virtual three-dimensional world which the user can explore.