# immunogenicity

> English word · Noun · frequency rank #93,825

## Definitions
1. The ability of a particular substance to provoke an immune response.

## Etymology
From immunogenic + -ity.

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