VocabDictionary

biomarker

/ˈbaɪ.oʊˌmɑːr.kər/advanced Level

English Meaning & Definitions

1.noun

A measurable substance in an organism whose presence is indicative of some phenomenon such as disease, infection, or environmental exposure.

Example Sentences:
  • High levels of C-reactive protein serve as a common biomarker for inflammation in the body.
  • Researchers are currently identifying new biomarkers to detect early-stage cancer through simple blood tests.
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English Synonyms & Near Equivalents

English Antonyms & Opposites

Comprehensive Thesaurus Breakdown

Compare formal, informal, literary synonyms and register nuances for “biomarker”.

Thesaurus Entry
Cultural Origin & Etymology

A portmanteau formed from the Greek 'bios' (life) and the Germanic 'marker' (a sign or indicator). The term emerged in the late 20th century within the fields of molecular biology and medicine to describe measurable indicators of biological states or conditions.

Memory Aid & Mnemonic

Bio (life) + Marker (signpost): A signpost that tells you what is happening inside a living body.

Frequently Asked Questions About “biomarker

1. What is the meaning of “biomarker” in English?

In English, biomarker (noun) is defined as: “A measurable substance in an organism whose presence is indicative of some phenomenon such as disease, infection, or environmental exposure.”.

2. How do you use “biomarker” in a sentence?

High levels of C-reactive protein serve as a common biomarker for inflammation in the body.

3. What are English synonyms of “biomarker”?

4. What is the etymology and word origin of “biomarker”?

A portmanteau formed from the Greek 'bios' (life) and the Germanic 'marker' (a sign or indicator). The term emerged in the late 20th century within the fields of molecular biology and medicine to describe measurable indicators of biological states or conditions.