Final answer:
Angiogenesis inhibitors are drugs used in cancer treatment to stop the growth of new blood vessels in a tumor, ultimately slowing down or stopping its growth.
Step-by-step explanation:
Angiogenesis inhibitors are drugs or substances that are used in cancer treatment to stop the growth of new blood vessels in a tumor. These drugs work by targeting the process of angiogenesis, which is the formation of new blood vessels that tumors rely on to get nutrients and oxygen to grow.
By inhibiting angiogenesis, these drugs can prevent the tumor from getting the supply it needs, ultimately slowing down or stopping its growth. This form of cancer treatment is known as anti-angiogenesis therapy.