This chapter covers the notions of inference and implicature from a broad pragmatic and sociopragmatic perspective. Starting from the fact that inference has wide applicability also in psychology and logic, while implicature is limited only to pragmatics, it opens by drawing three distinctions: (1) between inference in a broad and in a narrow sense, (2) between inference and implicature and (3) between inference and implicature as both product and process. It then discusses processes of implicature generation within Gricean and post-Gricean accounts. While the general position taken is that 'speakers implicate, hearers infer', this position is also problematized by drawing on sociopragmatics research that challenges the notion of the speaker’s intention and explores how (else) meaning can be generated.

This chapter introduces the context in which Grice presented his theory of implicatures, with special reference to speech act theory. It goes on to present Grice’s main contribution to pragmatics, detailing his principle of cooperation and presenting an overview of the different types of implicatures that he defined. Finally, the chapter presents a number of criticisms that have been levelled at his theory.

This chapter introduces the context in which Grice presented his theory of implicatures, with special reference to speech act theory. It goes on to present Grice’s main contribution to pragmatics, detailing his principle of cooperation and presenting an overview of the different types of implicatures that he defined. Finally, the chapter presents a number of criticisms that have been levelled at his theory.