Abstract

Across languages, we find indefinites that overtly mark a speaker’s lack of knowledge: they signal that the speaker is unable to give any further information about who or what satisfies her existential claim (Becker, 1999; Haspelmath, 1997). From now on, we will refer to the marking of the speaker’s lack of knowledge as an epistemic effect and to the indefinites that induce epistemic effects as epistemic indefinites.