Metaphor (cognitive science) ; Sprache und Denken; Language and thought; Sprachliches Relativitätsprinzip; Denken und Sprache; Relativity (linguistic) ; Wahrnehmung und Sprache; Perception and language; Sapir-Whorf hypothesis; Linguistic relativity ; Language change (semant.) ; Sprachwandel (semant.) ; Semantic change ; Cognitive semantics ; Theory of metaphor ; Dead metaphor; Conventionality (theory of metaphor) ; Meaning, derived; Bedeutung, übertragene; Metaphor (figurative language) ; German