This document discusses the scope of semantics and the relationship between words, meanings, and concepts. It makes three main points:
1) Words are not just names for objects, as they can also represent actions, qualities, and abstract ideas. Meaning is not simply defined by denotation.
2) Bertrand Russell distinguished between "object words" that label concrete things, and "dictionary words" that are defined in relation to object words.
3) Linguists have proposed different models of the relationship between words, meanings, and concepts, including de Saussure's signifier-signified model and Bloomfield's stimulus-response model. Meaning depends on both linguistic and real-world