Recent social theory includes important insights into language which constitute a so far underdeveloped resource for sociolinguistics. But much of this theory stops short – theoretical frameworks and categories which socially locate language are not pushed in the direction of a theorisation of language itself, which limits their operational value in research. Sociolinguistics can draw upon social theory to produce more sophisticated theorisations of language which at the same time constitute contributions to social theory. My aim in this paper is to explore what it means to work in a ‘transdisciplinary’ way. I argue in particular for a transdisciplinary engagement with social theory in which the logic of one theory is put to work in the ela...