Mapping out My Research：Lines of Enquiry across Fields of Investigation 1
Conceptual Structure 27
Chapter 1 Prototypicality as a Prototypical Notion 27
Chapter 2 On Necessary and Sufficient Conditions 41
Chapter 3 Neologism at Short Range 65
Chapter 4 Metonymy as a Prototypical Category 81
Chapter 5 Prisms and Blends.‘Digging one's grave' from Two Perspectives 141
Conceptual Variation 167
Chapter 6 Prototype Theory and Diachronic Semantics.A Case Study 167
Chapter 7 Hearts and（Angry）Minds in Old English 201
Chapter 8 On Measuring Lexical Convergence 233
Chapter 9 Causes for Causatives：the Case of Dutchdoen and laten 245
Chapter 10 Entrenchment as Onomasiological Salience 285
Collected References 317