Glomerulus

[Sarah]

The bunch of looped capillary blood vessels in a Malpighiancapsule of the kidney.

[Tanya Shivari]

A cluster of nerve endings, spores, or small blood vessels, in particular a cluster of capillaries around the end of a kidney tubule, where waste products are filtered from the blood.

[Raeanne Dimick]

one of the tiny blood vessels in the kidneys that remove waste products from the blood into the urine: