1. DEFINITION OF DISCOURSE
Since its introduction to modern science the term 'discourse' has taken various, sometimes very broad, meanings. In order to specify which of the numerous senses is analyzed in the following dissertation it has to be defined. Originally the word 'discourse' comes from Latin 'discursus' which denoted 'conversation, speech'. Thus understood, however, discourse refers to too wide an area of human life, therefore only discourse from the vantage point of linguistics, and especially applied linguistics, is explained here.
There is no agreement among linguists as to the use of the term discourse in that some use it in reference to texts, while others claim it denotes speech which is for instance illustrated by the following definition: "Discourse: a continuous stretch of (especially spoken) language larger than a sentence, often constituting a coherent unit such as a sermon, argument, joke, or narrative" (Crystal 1992:25). On the other hand Dakowska, being aware of differences between kinds of discourses indicates the unity of communicative intentions as a vital element of each of them. Consequently she suggests using terms 'text' and 'discourse' almost interchangeably betokening the former refers to the linguistic product, while the latter implies the entire dynamics of the processes (Dakowska 2001:81). According to Cook (1990:7) novels, as well as short conversations or groans might be equally rightfully named discourses.
