arcuate artery of the kidney

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Noun

1.arcuate artery of the kidney - curved arteries of the kidney kidney - either of two bean-shaped excretory organs that filter wastes (especially urea) from the blood and excrete them and water in urine; "urine passes out of the kidney through ureters to the bladder"arteria, arterial blood vessel, artery - a blood vessel that carries blood from the heart to the body