|a calculus or concretion found in the stomach or intestines of certain animals, esp. ruminants, formerly reputed to be an effective remedy for poison.|
|a chattering or flighty, light-headed person.|
agglutinogen ag·glu·tin·o·gen (āg'l&oobreve;-tĭn'ə-jən, ə-gl&oomacr;t'n-)
An antigen that stimulates the production of a particular agglutinin, such as an antibody. Also called agglutogen.