The essential structural property of metaphor is that it represents a double-layered conceptualisation of the target domain (the ‘literal’ or ‘tenor’ language) in terms of the source domain (the ‘figurative’ or ‘vehicle’ language). Most linguistic approaches to metaphor provide sentence-level accounts of the phenomenon. But literary metaphor is frequently discursive: there is an entire metaphorical ‘undercurrent’ running through a whole text, which may manifest itself in a large number and variety of ‘single’ metaphors. What is needed, therefore, is (i) a way of accounting for metaphor discursively, rather than sententially; (ii) a way of dealing with the resolving ‘undercurrent’ stratum rather than the superficial ‘single metaphor’ stratum; and (iii) a way of representing the double-layered conceptual structure of metaphors. A new conceptual discourse model of
Research article
Extended Metaphor—a Text-World Account
Paul Werth
Abstract



