# pneumoconiosis

> English word · Noun

## Definitions
1. A disease of the lungs caused by inhalation of particulate matter.

## Etymology
Alteration of pneumonoconiosis, after pneumo- (“lung”). Compare French pneumoconiose. By surface analysis, pneumo- + coniosis (“disease caused by the inhalation of dust”).

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