# microstomia

> English word · Noun

## Definitions
1. The presence of an abnormally small mouth, a clinical feature of many craniofacial syndromes.

## Etymology
From micro- + stoma + -ia.

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