Calls for evidence-based practice are pervasive. In response, extensive scholarship has employed four categories of research use--instrumental, symbolic, conceptual, and imposed--to examine how research is used in schools and districts. We draw on sociocultural learning theory and empirical data from one school district to newly theorize latent use as another category of research use. We define latent use as when educators participate with a research-embedded tool in ways that guide their work practice. We call this "latent" use because educators use research via their participation with tools embedded with research quotes, citations, and/or summaries rather than directly engaging with traditional research products (e.g., journal articles). We then discuss latent use's potential merits and limitations.