agglutinin agglutinator • agglutinize · · · Info · Definitions · Characters · · agglutinin · · Text Latin · · Script 10 · · Length Definitions · · · (noun) an antibody that causes agglutination of a specific antigen. · · Noun Definition 1 Characters · · a latin small letter a U+0061 g latin small letter g U+0067 i latin small letter i U+0069 l latin small letter l U+006C n latin small letter n U+006E t latin small letter t U+0074 u latin small letter u U+0075