This compilation of invited contributions, gathering an international collection of cognitive and functional linguists, offers an outline of original empirical work carried out in grounding theory. Grounding is a central notion in cognitive grammar that addresses the linking of semantic content to contextual factors that constitute the subjective ground (or situation of speech). The volume illustrates a growing concern with the application of cognitive grammar to constructions establishing deixis and reference. It proposes a double focus on nominal and clausal grounding, as well as on ways of integrating analyses across these domains.