eosinophil degranulation
The regulated exocytosis of secretory granules containing preformed mediators such as major basic protein, eosinophil peroxidase, and eosinophil cationic protein by an eosinophil.
GO:0043299
leukocyte degranulation
is_a
GO:0002278
eosinophil activation involved in immune response
part_of
GO:0002447
eosinophil mediated immunity
part_of
eosinophil granule exocytosis
exact