The significance of "meaning" goes beyond the word-level. Few disciplines, if at all, would do away with the knowledge and principles of semantics in their spoken and written discourse. ILLUDS is an illustrative dictionary of semantics aiming to provide language researchers with the key terms, terminologies, and phrases with even slight or indirect relation to semantics that appear in linguistics coursebooks and reference books. About 150 references have been used to compile this dictionary, one feature among several others that makes this book the first of its kind in content, approach, and scope.