Abstract
In this paper, I start with the notion of reference as speaker’s meaning and then move on to consider García-Carpintero’s (2000) idea that a conceptual dimension of referential expressions can be captured through a notion of presupposition. I argue that we need to distinguish between reference and referential presupposition. The reference has a perceptual dimension and offers the speaker and the hearer an anchor to the present. Even when a speaker uses an NP that does not denote the object s/he intends to refer to (e.g., for a perceptual mistake), the context and environmental information can help the hearer find a route to the referent intended by the speaker. On the other hand, presuppositions seem to be of a conversational nature and involve a mode of presentation that is linguistically expressed.