Abstract

The history of conventional implicatures is rocky, their current status uncertain. So it seems wise to return to their source and start afresh, with an open-minded reading of the original definition (Grice 1975) and an eye open for novel factual support. Suppose the textbook examples (therefore, even, but and its synonyms) disappeared. Where would conventional implicatures be then? This book’s primary descriptive claim is that they would still enjoy widespread factual support. I match this with a theoretical proposal: if we move just a few years forward from the genesis of CIs, we find in Karttunen and Peters’ (1979) multidimensional semantics the basis for an ideal description logic.