KnowraOpposite categoryLinked fromLinked fromThe 4 pages that link to Opposite category, each with the reason it gives.All 4Related 4Natural transformationRelated: Reversing arrows turns contravariant constructions into ordinary functors, allowing natural transformations between them.Yoneda lemmaRelated: Contravariant Hom functors are ordinary functors when their source is the opposite category.Adjoint functorsRelated: Adjunctions can be expressed as functors out of a product involving an opposite category.Initial and terminal objectsRelated: An initial object becomes terminal when the category is replaced by its opposite.