This Thesis addresses gossip as a communicative phenomenon, investigating, specifically, its social and cultural significance in Brazil. The theoretical analysis focuses on three main aspects: (1) the situational dynamics of the pragmatically constitutive elements of an action characterized as gossip; (2) the recurrence of the contents of messages exchanged under this name and under other semantic variants and (3) the concrete uses of gossip as an instrument in social practice. Once defined as a general phenomenon, I begin to appreciate the specific dynamics of gossip in Brazil. Thus, I analyze its relevance based on the notion of liminality according to Victor Turner, considering certain events in which gossip manifests itself in a culture marked by strong oral predominance, hierarchical fixity and relational transit.