# biomarker

> English word · Noun · IPA /ˈbaɪoʊˌmɑɹkɚ/ · frequency rank #45,231

## Definitions
1. A substance used as an indicator of a biological state, most commonly disease.
2. Any measurable phenomenon that indicates the presence of life.

## Etymology
From bio- + marker.

## Common misspellings (13)
`bbiomarker`, `bimoarker`, `bioamrker`, `biomakrer`, `biomarekr`, `biomarkerr`, `biomarkker`, `biomarkre`, `biomarrker`, `biommarker`, `biomraker`, `boimarker`, `ibomarker`

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