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heterophil

[ het-er-uh-fil ]
/ ˈhɛt ər ə fɪl /
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adjective

Also het·er·o·phil·ic. Immunology. (of an antibody) having an affinity for an antigen other than its specific antigen.

noun

Cell Biology. a neutrophil

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Also het·er·o·phile [het-er-uh-fahyl]. /ˈhɛt ər əˌfaɪl/.

Origin of heterophil

First recorded in 1915–20; hetero- + -phil
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2021

Medical definitions for heterophil

heterophil
[ hĕtə-rō-fĭl′ ]

n.

A granulocyte; in humans, a neutrophil.

adj.

Relating to heterogenetic antigens or to antibodies directed against such antigens.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
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