Coloured vowels: Wittgenstein on synaesthesia and secondary meaning

Abstract

The aim of this article is to give both a sustained interpretation of Wittgenstein's obscure remarks on the experience of meaning of language, synthaesthesia and secondary use and to apply his insights to recent philosophical discussions about synthaesthesia. I argue that synthaesthesia and experience of meaning are conceptually related to aspect-seeing. The concept of aspect-seeing is not reducible to either seeing or imaging but involves a modified notion of experience. Likewise, synthaesthesia involves a modified notion of experience. In particular, the concept of synthaesthesia involves a secondary use of 'experience' and hence is intrinsically dependent on the primary use of language. Recent discussions tend to overlook this distinction between the primary and secondary use of language. © 2009 Springer Science+Business Media B.V.