A $1$-morphism $f\colon A\to B$ of $\mathcal{C}$ is corepresentably full if, for each $X\in \text{Obj}\webleft (\mathcal{C}\webright )$, the functor
\[ f^{*}\colon \mathsf{Hom}_{\mathcal{C}}\webleft (B,X\webright )\to \mathsf{Hom}_{\mathcal{C}}\webleft (A,X\webright ) \]
given by precomposition by $f$ is full.
