# soap tree

> English word · Noun

## Definitions
1. Any of various trees whose leaves or fruit can be used as a substitute for soap.
2. A tree, Alphitonia excelsa, whose leaves are used as soap.

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