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definitions

biomarker

[bahy-oh-mahr-ker]
noun
  1. a distinct biochemical, genetic, or molecular characteristic or substance that is an indicator of a particular biological condition or process: a blood test to measure protein biomarkers for cancer.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
British Dictionary definitions for biomarker

biomarker

noun
  1. another name for biological marker
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
biomarker in Medicine

biomarker

[bī′ō-mär′kər]
n.
  1. marker
  2. A specific physical trait used to measure or indicate the effects or progress of a disease, illness, or condition.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.