# Leatheroid

> English word · Noun

## Definitions
1. A cellulose material prepared from unsized cotton rag paper and mineral acid.

## Etymology
Brand name, from leather + -oid.

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