Final answer:
The correct spelling is axillary nodes. Axillary nodes are lymph nodes located in the armpit that help in filtering and draining lymph fluid from the upper limbs, breast, and other areas of the body.
Step-by-step explanation:
The correct spelling is axillary nodes. Axillary nodes are lymph nodes located in the armpit that help in filtering and draining lymph fluid from the upper limbs, breast, and other areas of the body. These nodes play a crucial role in the immune system's defense against infection.