Medical Dictionary

T4 cell

noun \ˌtē-ˌfō(ə)r-\

Medical Definition of T4 CELL

:  any of the T cells (as a helper T cell) that display the CD4 molecule on their surface and become severely depleted in AIDS—called also helper-inducer T cell, T4 lymphocyte


How to use a word that (literally) drives some people nuts.
Test your vocab with our fun, fast game
Ailurophobia, and 9 other unusual fears