Check out new words added to Dictionary.com
agglutination ag·glu·ti·na·tion (ə-glōōt'n-ā'shən)
The act or process of agglutinating.
The clumping together of red blood cells or bacteria, usually in response to a particular antibody.
A clumped mass of material formed by agglutination. Also called agglutinate.
Adhesion of wound surfaces in healing.