CD8 
(sē′dē-āt)
(sē′dē-āt)n.
A glycoprotein that is found on the surface of certain T cells, especially cytotoxic T lymphocytes, and that functions to bind the T cell to molecules on the surface of the target cell that is to be killed.
[c(luster of) d(ifferentiation antigen) 8.]
- semiautonomously
- semiautonomy
- semibold
- semibreve
- semicentennial
- semicircle
- semicircular
- semicircular canal
- semicivilized
- semiclassical
- semicolon
- semicoma
- semicomatose
- semiconducting
- semiconductor
- semiconductor diode
- semiconductor laser
- semiconscious
- semiconsciously
- semiconsciousness
- semiconservative replication
- semidarkness
- semidesert
- semidetached
- semidiameter