agglutination

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agglutination

  • /əˌɡluːtɪˈneɪ.ʃən/

Rhymes with -eɪʃən

Where it comes from

Multiple origins. The oldest usage, in relation to tissues adhering or healing in medical contexts, appears in the 16th century, from French agglutination. The linguistic sense derived from this usage during the early 19th century. The sense of gluing or cementing objects together in other contexts is from New Latin agglutinatio, from Latin agglūtinō (“glue; fasten to”) + -iō (a suffix used to form nouns). Compare Spanish aglutinación (“uniting; (linguistic) agglutination”), French agglutiner (“to paste together”, verb), and German Agglutination (“(linguistic) agglutination”) and Agglutinierung (“(biological) adhering, clumping”).

noun agglutinations

  1. countable, uncountable The act of uniting by glue or other tenacious substance; the state of being thus united; adhesion of parts.
  2. countable, uncountable Combination in which root words are united with little or no change of form or loss of meaning. See agglutinative.
  3. countable, uncountable The clumping together of red blood cells or bacteria, usually in response to a particular antibody. It may resemble the factor 5 in Salmonella, a heat-labile determinant on the endotoxin molecule which, because of its superficial location, blocks the agglutination reaction of the deeper heat-stable O antigens in the same way as do the Vi and K antigens.

Translations

Every language

noun act of uniting by glue or other tenacious substance

Españolaglutinación
中文粘合 zhānhé, 黏合 niánhé
Portuguêsaglutinação
Françaisagglutination
DeutschAgglutination
Românăaglutinare
Русскийагглютина́ция aggljutinácija, скле́ивание skléivanije

noun combination in which root words are united with little or no change of form or loss of meaning

Españolaglutinación
한국어교착 gyochak
日本語膠着 kōchaku
中文粘著, 粘着 niánzhuó
Portuguêsaglutinação
Françaisagglutination
Românăaglutinare
Русскийагглютина́ция aggljutinácija

noun clumping together of red blood cells or bacteria

Españolaglutinación
Portuguêsaglutinação
Românăaglutinare
Русскийагглютина́ция aggljutinácija

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Cite this
MLA

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

APA

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

Chicago

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

BibTeX
@misc{agglutination_2026,
  title = {agglutination},
  howpublished = {Wiktionary, via Micwyn},
  year = {2026},
  url = {https://micwyn.com/word/agglutination},
  urldate = {2026-11-06}
}