# polydactylism

> English word · Noun

## Definitions
1. The possession of more than the normal number of digits.

## Etymology
From polydactyl + -ism; compare French polydactylisme.

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