# Haffkinized

> English word · Adjective

## Definitions
1. vaccinated against bubonic plague

## Etymology
From the name of Waldemar Haffkine, who developed the vaccine. See -ize, -ed.

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