# JAKinib

> English word · Noun

## Definitions
1. A Janus kinase inhibitor.

## Etymology
From JAK (“Janus kinase”) + -in- + -ib (“small molecule inhibitor”).

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