Noun
The act of uniting by glue or other tenacious substance; the state of being thus united; adhesion of parts.
Combination in which root words are united with little or no change of form or loss of meaning. See Agglutinative, 2.
Source: Webster's dictionaryPossible class effects of antibodies include: Opsonisation, agglutination, haemolysis, complement activation, mast cell degranulation, and neutralisation (though this class effect may be mediated by the Fab region rather than the Fc region). Source: Internet
Persian frequently uses derivational agglutination to form new words from nouns, adjectives, and verbal stems. Source: Internet