This article has two aims: (i) to bring Judith Butler and Wilfrid Sellars into conversation; and (ii) to argue that Butler’s poststructuralist critique of feminist identity politics has metaphilosophical potential, given her pragmatic parallel with Sellars’s critique of conceptual analyses of knowledge. With regard to (i), I argue that Butler’s objections to the definitional practice constitutive of certain ways of construing feminism is comparable to Sellars’s critique of the analytical project geared toward providing definitions of knowledge. Specifically, I propose that moving away from a definition of woman to what one may call poststructuralist sites of woman parallels moving away from a definition of knowledge to a pragmatic account o...