renal pelvis(redirected from pelvis renalis)
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The hollow funnel in the outlet of the kidney, into which urine is discharged before entering the ureter.
(Anatomy) a small funnel-shaped cavity of the kidney into which urine is discharged before passing into the ureter
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|Noun||1.||renal pelvis - a structure shaped like a funnel in the outlet of the kidney into which urine is discharged before passing into the ureter|
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"