The importance of culture and social interactions in disciplinary learning and language development within specific social practices and contexts is now an agreed-upon notion in the science education literature. In a pivotal article in 1990, Lemke introduced the idea of manual-technical operations as one of four modes making up the "hybrid language of science". Our aim in this paper is to further unpack the concept of manual-technical operations as a mode, thereby contributing to the more complex understanding of when and how this mode enhances meaning-making and communication of ideas. Drawing from researchers in diverse disciplines, we present a visual of the complex and integrated manual-technical operations mode. It is our hope that the theoretical model proposed in this manuscript will allow researchers to develop analytic frameworks to capture and assess change in the manual-technical operations mode of the hybrid language of science.