# Generalization

Combining similar entity types into a broader supertype.

## What is **Generalization** in a relational database?

**Generalization** — Combining similar entity types into a broader supertype.

Level: Freelancer · [More Database terms at this level](https://www.ask-codey.com/glossary/subjects/database/freelancer)

Updated: September 27, 2026

Source: https://www.ask-codey.com/glossary/generalization