Let’s be honest—there is no definition of digital humanities, if by definition we mean a consistent set of theoretical concerns and research methods that might be aligned with a given discipline, whether one of the established fields or an emerging, transdisciplinary one. The category denotes no set of widely shared computational methods that contribute to the work of interpretation, no agreed upon norms or received genres for digital publication, no broad consensus on whether digital work, however defined, counts as genuine academic work. Instead of a definition, we have a genealogy, a network of family resemblances among provisional schools of thought, methodological interests, and preferred tools, a history of people who have chosen to call themselves digital humanists and who in the process of trying to define the term are creating that definition. How else to characterize the meaning of an expression that has nearly as many definitions as affiliates? It is a social category, not an ontological one.