ScalingStacks

Definition 3.6. Let ${\mathcal{C}}^{\otimes}$ be a symmetric monoidal $\infty$-category. An object of the underlying $\infty$-category ${\mathcal{C}}$ of ${\mathcal{C}}^{\otimes}$ is said to be dualizable if it is dualizable as an object of the symmetric monoidal homotopy category of ${\mathcal{C}}^{\otimes}$.