Since the material here represents the view of one individual and was written in the early years of this century, there will no doubt be material here that you will find sexist, nationalist, racist, or just generally offensive. Proceed at your own risk. Software links are incorporated in the information. A Visual Dictionary of Special Plane Curves. English nouns, verbs, adjectives and adverbs are organized into synonym sets, each representing one underlying lexical concept.
Different relations link the synonym sets.
To access, choose Use WordNet Online from menu on left, then HTML forms interface from right frame. This software is still under development and is liable to change. This on-line dictionary of GIS terms is brought to you by the Association for Geographic Information and the University of Edinburgh Department of Geography. The dictionary includes definitions for 980 terms compiled from a variety of sources which either relate directly to GIS or which GIS users may come across in the course of their work. The dictionary is also supplemented by 52 diagrams.