antigen

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antigen

noun antigens

  1. A substance that induces an immune response, usually foreign (nonself) but not always so.

    Opposite: antibody, Ab, immunoglobulin, immune globulin

Thesaurus

Closest in meaning: tag, allergen, immunogen, antigenic determinant, epitope, hapten, toxoid, viral protein, bacterial protein, tumor marker, antibody, alloantigen, immunoglobulin, antibodies, autoantigen, autoantibody

Translations

Every language

noun substance that induces an immune response

Españolantígeno
한국어항원 hang'won
日本語抗原 kōgen
中文抗原 kàngyuán
Kiswahiliantijeni
Portuguêsantígeno
Françaisantigène
DeutschAntigen
Italianoantigene
Ελληνικάαντιγόνο antigóno
Românăantigen
Русскийантиге́н antigén
Tiếng Việtkháng nguyên

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MLA

"antigen." Wiktionary, via Micwyn, micwyn.com/word/antigen. Accessed 6 Nov. 2026.

APA

antigen. (n.d.). In Wiktionary, via Micwyn. Retrieved November 6, 2026, from https://micwyn.com/word/antigen

Chicago

"antigen." Wiktionary, via Micwyn. Accessed November 6, 2026. https://micwyn.com/word/antigen.

BibTeX
@misc{antigen_2026,
  title = {antigen},
  howpublished = {Wiktionary, via Micwyn},
  year = {2026},
  url = {https://micwyn.com/word/antigen},
  urldate = {2026-11-06}
}