Sprache und Denken; Language and thought; Sprachliches Relativitätsprinzip; Denken und Sprache; Relativity (linguistic) ; Wahrnehmung und Sprache; Perception and language; Sapir-Whorf hypothesis; Linguistic relativity ; Philosophy of language ; Sinn/Bedeutung; Bedeutung/Referenz; Meaning/Reference; Extension; Content (broad vs narrow) ; Internalism/Externalism; Externalism; Two-dimensional semantics ; Semantik (Theorie) ; Semantic theory; Theory (semant.)