Skip to definition.
Get the FREE one-click dictionary software for Windows or the iPhone/iPad and Android apps


Noun: mastocyte
  1. A large connective tissue cell that contains histamine and heparin and serotonin which are released in allergic reactions or in response to injury or inflammation
    - mast cell, labrocyte

Derived forms: mastocytes

Type of: somatic cell, vegetative cell

Part of: connective tissue

Encyclopedia: Mastocyte