plasma cell
noun
Anatomy.
an antibody-secreting cell, derived from B cells, that plays a major role in antibody-mediated immunity.
Also called
plas·ma·cyte
[plaz-muh-sahyt] /ˈplæz məˌsaɪt/.
Origin of plasma cell
First recorded in 1885–90
Words nearby plasma cell
Medical definitions for plasmacyte (1 of 2)
plasmacyte
n.
plasma cell
Medical definitions for plasmacyte (2 of 2)
plasma cell
n.
An antibody-producing lymphocyte derived from a B cell upon reaction with a specific antigen.
plasmacyte
Scientific definitions for plasmacyte
plasma cell
A lymphocyte that originates from a B cell and produces antibodies as part of a humoral immune response. See Note at antibody.