Phrase guide

Coombs test

noun · 1 senses · updated from the 2026-07-25 local source snapshot

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1

noun

Meaning 1

Either of two clinical blood tests used in immunohematology and immunology. The direct Coombs test tests for autoimmune hemolytic anemia. The indirect Coombs test detects antibodies against red blood cells that are present unbound in the patient's serum.

Definition source: English Wiktionary via Wiktextract

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Meaning relationships

Synonyms: none provided

Antonyms: none provided

History

Etymology

First described in 1945 by Cambridge immunologist Robin Coombs and colleagues.