# pneumococcosis

> English word · Noun

## Definitions
1. Any of various diseases caused by pneumococcus (for example, pneumococcal pneumonia, pneumococcal sepsis, and pneumococcal meningitis).

## Etymology
From pneumococcus + -osis.

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