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nouna person who helps people or institutions (especially with financial help)
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nouna person who contributes to the fulfillment of a need or furtherance of an effort or purposetype of:
Definition that contains helper
- titus a Greek disciple and helper of Saint Paul
- hanuman in Hinduism, the monkey god and helper of Rama; god of devotion and courage
- hiv the virus that causes acquired immune deficiency syndrome (AIDS); it replicates in and kills the helper T cells
- cd4 a glycoprotein that is found primarily on the surface of helper T cells
- helper t 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
- cd4 t 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
- cluster of differentiation 4 a glycoprotein that is found primarily on the surface of helper T cells
- human immunodeficiency virus the virus that causes acquired immune deficiency syndrome (AIDS); it replicates in and kills the helper T cells
- helper 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
- lymphokine a cytokine secreted by helper T cells in response to stimulation by antigens and that acts on other cells of the immune system (as by activating macrophages)