# CDI

> English word · Noun · frequency rank #52,847

## Definitions
1. Initialism of capacitor discharge ignition.
2. Initialism of context(s) and dependency injection.
3. Initialism of Clostridioides difficile infection.
4. Ellipsis of CDI factor.

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