# melanoacanthoma

> English word · Noun

## Definitions
1. A benign, darkly pigmented cutaneous condition characterized by a skin lesion with a dull or lackluster surface, and involving a proliferation of keratinocytes and melanocytes.

## Etymology
From melano- + acanthoma.

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