# pian

> English word · Noun · IPA /pjɑn/

## Definitions
1. Yaws.

## Etymology
Borrowed from Portuguese piã, Spanish pian, or French pian, said to be from a Tupi-Guarani word.

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