# biosecurity

> English word · Noun · frequency rank #63,459

## Definitions
1. The protection of plants and animals against harm from disease or from human exploitation.
2. The protection of humans against bioweapons, or from the accidental release of biohazards.

## Etymology
From bio- + security.

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