I'm not sure if this is a definition or just a muddying of the waters, but
within SF linguistics a distinction is often made - as it is in many other
fields- between typolology and topology, complimentary ways of looking at
sets of relationships between phenomena. Linguistically, typology is
inspired by Saussurean models of meaning-making oppositions within the
linguistic system (eg discriptions of discrete written genres practised in
school education. The term cline gets used to describe topological
tendencies (eg how one genre is like another, but different) and
relationships of agnation between phenomena. Topology is of course useful
for mapping changes in meaning across texts and onto/phylo/logogenesis of
meanings. Typology is good for geting a sense of beginning and end points
and depth soundings in between.
Cheers -Robert
Robert Veel
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