# antitumor

> English word · Adjective · frequency rank #82,047

## Definitions
1. Inhibiting the development of a tumor.

## Etymology
From anti- + tumor.

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