» For the term in mathematics, see Lexicographical orderThe pursuit of lexicography is divided into two related disciplines: Practical lexicography is the art or craft of compiling, writing and editing dictionaries. Theoretical lexicography is the scholarly discipline of analyzing and describing the semantic, syntagmatic and paradigmatic relationships within the lexicon (vocabulary) of a language, developing theories of dictionary components and structures linking the data in dictionaries, th… (More on Lexicography)