Language and languages Philosophy 8 Semantics (Philosophy) 4 Meaning (Philosophy) 3 Semiotics 2 Cognitive science 1 Contributions in philosophy of language 1 Criticism and interpretation 1 Description (Philosophy) 1 Externalism (Philosophy of mind) 1 Kant, Immanuel 1 Knowledge, Theory of 1 Logic 1 Object (Philosophy) 1 Psychology 1 Reference (Philosophy) 1 Truth 1