WordNet-Online
Free dictionary and thesaurus of English. Definitions, synonyms, antonyms and more...
Hint: double-click any word to get it searched!

Google
 

helper cell
 
Noun helper cell has 1 sense
  1. helper T cell, helper cell, CD4 T cell, CD4 cell - T cell with CD4 receptor that recognizes antigens on the surface of a virus-infected cell and secretes lymphokines that stimulate B cells and killer T cells; helper T cells are infected and killed by the AIDS virus
    --1 is a kind of T cell, T lymphocyte
help desk help in paraguayan help oneself help out helpage helpdesk helped helper helper cell helper relationships helper t-cells helper t cell helpers helpessly helpful helpfull helpfully

Sponsored (shop thru our affiliate link to help maintain this site):

WordNet-Online
Home | Free dictionary software | Copyright notice | Contact us | WordNet dictionary | Automotive thesaurus