# reverse one-drop rule

> English word · Noun

## Definitions
1. The notion that one drop of white blood (i.e. any white ancestry at all) makes a person white.

## Source
Compiled from Wiktionary via kaikki.org (CC BY-SA). Data vintage: 2026-05-06.
Canonical page: https://plainspell.com/en/word/reverse-one-drop-rule