What does agglutinin mean?
A substance that causes agglutination, the clumping of particles, such as red blood cells. In immunology, an agglutinin is an antibody that causes agglutination.
Example
"The doctor used an agglutinin to test the patient's blood for antibodies."
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.