Meaning and Necessity

Meaning and Necessity: A Study in Semantics and Modal Logic
Cover of the first edition
AuthorRudolf Carnap
LanguageEnglish
SeriesStudies in Semantics
SubjectsSemantics
Modal logic
PublisherUniversity of Chicago Press
Publication date
1947
Publication placeUnited States
Media typePrint (Hardcover and Paperback)
Pages258 (1964 fourth impression)
ISBN978-0226093475

Meaning and Necessity: A Study in Semantics and Modal Logic (1947; enlarged edition 1956) is a book about semantics and modal logic by the philosopher Rudolf Carnap. The book, in which Carnap discusses the nature of linguistic expressions, was a continuation of his previous work in semantics in Introduction to Semantics (1942) and Formalization of Logic (1943). Considered an important discussion of semantics, it was influential and provided a basis for further developments in modal logic.

A particularly famous further development in semantics and modal logic, Saul Kripke's Naming and Necessity, is titled as a reference to Carnap's book.