Open Access

Rodolfo Ilari

• The boundaries between Semantics and Pragmatics still deserve to be investigated, since they remain unclear for many linguists, and since the word "pragmatics" has quite often been used among Brazilian linguists in an unscientific, rhetorical way, to enhance the importance of some approaches to meaning and interpretation. This paper claims that a theoretically sound boundary can be drawn between semantical and pragmatical approaches if we look at the way they deliver interpretations. Semantic interpretations are typically the result of some kind of calculus, whereas pragmatic interpretations are typically the result of some working out where no calculus intervenes, rather a highly specific solution is sought in order to integrate some unexpected fact into a coherent story. Thus defined, Semantics and Pragmatics can be referred to as deduction and abduction, respectively. In the light of the distinction just described, I revisit some of the phenomena that were pointed out in the last decades as best examples of the pragmatic functioning of natural language. I argue that presupposition, deixis and speech acts, highly predictable from lexicon and grammar, are semantical in nature; on dle contrary, implicature, since it depends on abductive thinking and it is not predictable from linguistic form, is described as a pragmatic phenomenon par excellence.