Language is a major part of what makes us human. We effortlessly attach meaning to sounds and marks, in themselves meaningless, to convey to one another our beliefs, desires, intentions, and other states of mind. How is this amazing feat possible? Claudine Verheggen introduces readers to the fascinating study of language from a philosophical perspective. She sheds light on the nature of linguistic meaning by investigating two broad categories of questions: one concerning the relation between meaning and the extra-linguistic reality language users talk about, the other concerning the relation between meaning and facts about language users themselves. Verheggen explores the views of prominent philosophers, and lays the foundations that help us to address questions in an array of other subdisciplines to which philosophy of language is relevant, from psychology to political theory. Throughout, she pays special attention to the many different ways in which words are used, asking whether language is fundamentally a social phenomenon and whether conventions are essential to it. Lively and accessible, with a strong narrative structure, What is Philosophy of Language? is a key resource for any philosophy student or philosophically minded person with a passion for language.