When I began writing this book six years ago, it was my intention to produce a fairly short one-volume introduction to semantics which might serve the needs of students in several disciplines and might be of interest to the general reader. The work that I have in fact produced is far longer, though in certain respects it is less comprehensive, than I originally anticipated; and for that reason it is being published in two volumes.

Volume 1 is, for the most part, more general than Volume 2; and it is relatively self-contained. In the first seven chapters, I have done my best, within the limitations of the space available, to set semantics within the more general framework of semiotics (here defined as the investigation of both human and non-human signalling-systems); and I have tried to extract from what ethologists, psychologists, philosophers, anthropologists and linguists have had to say about meaning and communication something that amounts to a consistent, if rather eclectic, approach to semantics. One if the biggest problems that I have had in writing this section of the book has been terminological. It is frequently the case in the literature of semantics and semiotics that the same terms are employed in quite different senses by different authors or that there are several alternatives for what is essentially the same phenomenon.