---
tag: WK3GJRJP7R
kind: concept
name: Type class
sources:
  - wikipedia: en:43580500@r1360947732
    locator: Glossary of set theory, section T
    note: adopted
    mention: wikipedia://en/43580500#Y1LA
    sections: [Summary]
inventory: [X00AT2XJYT]
---

## Summary

A type class or class of types is the class of all order types of a given cardinality, up to order-equivalence.