1. Any cell that has a specific receptor for an antigen or antibody or hormone or drug, or is the focus of contact by a virus or phagocyte or nerve fibre etc.
   "The researchers identified the target cells for the new cancer drug"
    
2. An abnormal red blood cell with the appearance of a dark ring surrounding a dark centre; associated with anaemia
   "The blood smear revealed numerous target cells, indicating possible liver disease"

Derived forms: target cells

Type of: erythrocyte, RBC, red blood cell, somatic cell, vegetative cell

Encyclopedia: Target cell