Recent work in the strategic-relational approach to explaining the relationship between structure and agency emphasises the significance of ideas, discourses, and the semiotic realm of symbols. However, this work does not yet offer an explanation of how discourses relate to symbols – how texts take on meaning. This article shows why this is needed. It then provides such an account of language use and learning in explicitly strategic-relational terms. That account both grounds strategic-relational concepts of discourse, and helps define them (...) more clearly. While complementing and strengthening such notions, it also provides an insight into the way particular discourses interrelate. In particular, the model presented here suggests the importance of the constructive and critical potential of reason, in enlarging the scope for critical syntheses across discourses, and guarding against hegemony. (shrink)