VAT Calculator for Namibia According to our latest research, the Value-Added Tax (VAT) in Namibia is 15 percent. Please enter an amount below and press -VAT to remove VAT from Amount, or +VAT to add VAT to Amount:
Noun. 1. cytotoxic T cell-T cell with CD8 receptor that recognizes antigens on the surface of a virus-infected cell and binds to the infected cell and kill it. CD8 cell, CD8 T cell, killer cell, killer T cell. T cell, T lymphocyte-a small lymphocyte developed in the thymus; it orchestrates the immune system's response to infected or malignant cells.
They are cells in your immune system. Macrophages, cytotoxic T-cells, natural killer cells and others protect you against infection from bacteria, viruses, and fungi. They also keep you from developing cancer by killing cells that have mutated and become renegade cells that can develop into full-blown cancer.