Not only is pointing abundantly used with a variety of functions across the globe in different cultures by adults, but it is one of the first gestures that enters children's productive repertoire (see Figure 3.1), often preceding first recognizable spoken words (Carpenter et al., 1998). It is considered a developmental cognitive and social milestone, as well as one of the first forms of communication used as humankind developed and thus a basic tool for cooperation (see Figure 3 .2;Tomasello, 2008).Despite being regarded as the simplest, most primary form of communicative action (Wundt, 1912) because of its phylogenetic and ontogenetic role as a precursor to human language, pointing is a fascinating, rich semiotic process that is resourcefully used long after children have mastered the complexities of language.In most parts of the world, pointing pervades all types of conversations (see Cooperrider & Mesh, Chapter 2, this volume) as an unmatched tool for orienting attention (Peirce, 1897/1932), as is well epitomized in several art forms. 1 As pointed out by Cooperrider (2020), Pointing may also be seen as a semiotic primitive, a philosophical puzzle, a communicative workhorse, a protean universal, a social tool, a widespread taboo, a partner of language, a part of language, a fixture of art, a graphical icon, a cognitive prop, a developmental milestone, a diagnostic window, a cross-species litmus test, and an evolutionary stepping-stone. (p. 1)Pointing can be described as the first communicative gesture or a gesture used to complement speech, a symbolic resource of its own, or incorporated into sign languages in a grammaticalized form and used, for example, as the equivalent of demonstrative or personal pronouns. 2 There have been descriptions of its various functions in child development and ongoing debates about its being separate from (Petitto, 1992) or part of (Haviland, 1998) language, of its being a ritualized extension of natural reaching movements (Vygotsky, 1934(Vygotsky, /1985, or a highly conventionalized form of expression that needs to be learned (Wittgenstein, 1953(Wittgenstein, /1958.In this chapter, I do not reduce the abundant literature on this multifaceted process to a few pages (but see Cooperrider, 2020, for a beautiful panorama), nor do I give definite answers to all the ongoing debates. Rather, by adopting a usage-based, functional approach, I focus on the emergence and uses of pointing in child-adult