Language never simply transmits information. It builds relationships, exercises power, constructs identity, performs legal and religious acts, creates beauty, and shapes how we understand the world we live in. Yet most people who study language, including most linguistics students, learn what language is long before anyone asks the more searching question: what does language do?
The Functions of Language in Discourse is dedicated entirely to that second question.
Spanning a century of foundational scholarship, this comprehensive undergraduate reference traces the full intellectual history of language function theory from its roots to its most current critical applications. Beginning with Karl Bühler's foundational Organon Model - the origin of the entire functional tradition and the framework Roman Jakobson directly built on - the book moves through Halliday's three metafunctions and his revelatory account of how children acquire language functions before they acquire grammar, through Jakobson's celebrated six communicative functions treated in full chapter-length depth across four chapters, and into territory most comparable texts never reach: Danesi's mystical and economizing functions, Austin and Searle's speech act theory, Grice's cooperative principle and conversational implicature, Brown and Levinson's politeness and face framework, and Fairclough's, van Dijk's, and Wodak's critical and ideological functions.
The book closes with five applied chapters that set it apart from every comparable text: how language functions operate specifically in political discourse (framing, legitimation, rhetoric), legal discourse (performatives, precision, institutional power), religious discourse (the mystical, conative, and poetic functions in worship and sacred text), literary and poetic discourse (foregrounding, narrative functions, the reader-text relationship), and academic and pedagogic discourse (hedging, metadiscourse, the IRF structure, scaffolding).
Every chapter includes: clear definitional frameworks, key scholars precisely attributed, worked examples grounding every concept in real language, a Quick Recap for exam preparation, and Review Questions for self-testing and classroom discussion. A 130+ term Glossary and a full References section complete the volume.
This is the survey text that asks the most important question in linguistics, and answers it systematically, rigorously, and with enough worked examples that nothing stays abstract for long.
Ideal for: Undergraduate students in linguistics, English language studies, applied linguistics, TESOL, communication studies, and English literature; secondary teachers preparing for certification or professional development; researchers needing a functional reference framework; and any reader who wants to understand how language actually works in the social world.
