Book excerpt: "The new edition of this A-Z guide explores the main concepts and terms used in the study of language and linguistics. Containing over 300 entries, thoroughly updated to reflect the latest developments in the field, this book includes entires in: cognitive linguistics; discourse analysis; phonology and phonetics; psycholinguistics; sociolinguistics; and syntax and semantics." "Beginning with brief definition, each entry is followed by a comprehensive explanation of the origin and usage of the term. The book is cross-referenced throughout and includes further reading for academics and students alike."--BOOK JACKET.