This innovative volume addresses an obvious but often entirely overlooked and underappreciated dimension of constitutionalism: the fundamental role of language and the challenges of working comparatively across different linguistic contexts. Written and edited by an expert group of scholars, the chapters advance debates around the intersection of language and comparative constitutional law. In doing so, they offer a set of implicit and explicit guidelines and advice about how to ensure accuracy, legitimacy and greater rigor to studies of constitutionalism.