This volume is a collection of studies dealing with age or, rather, ages, mainly from a linguistic viewpoint, but also accommodating inputs from other disciplinary perspectives. It focuses on the linguistic, social, economic and ethical aspects of social groups defined in terms of age – which clearly includes seniors but is, of course, not limited to that. In a global setting where spaces are constantly being redefined, new technologies and phenomena like the COVID-19 pandemic exert a substantial influence on how ages are perceived, seen and constructed. Within such a complex and multi-layered context, the chapters of this book provide attempts at showcasing realities connected with language, ages and, in general, the discourses surrounding them.