# nLab 2-presheaf

Idea

### Context

#### 2-Category theory

2-category theory

Definitions

Transfors between 2-categories

Morphisms in 2-categories

Structures in 2-categories

Limits in 2-categories

Structures on 2-categories

## Idea

The generalization of the notion of presheaf from category theory to 2-category theory is an indexed category.

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