IgM, n.
one of the five major classes of immunoglobulins; involved in fighting blood infections and in triggering production of immunoglobulin G
<noun.substance>
IgM immunoglobulin M
semantic pointers
hypernym
Word
one of the five major classes of immunoglobulins; involved in fighting blood infections and in triggering production of immunoglobulin G
<noun.substance>
IgM immunoglobulin M