e·tan·er·cept 
(ĭ-tănər-sĕpt′)
(ĭ-tănər-sĕpt′)n.
A drug that blocks tumor necrosis factor receptors and is used to treat autoimmune diseases, especially rheumatoid arthritis and psoriasis.
[eta-, origin unknown + -nercept, tumor necrosis factor receptor suffix (NE(C)R(OSIS) + (RE)CEPT(OR)).]