cali-, calic-
calyx (cup like collecting region of the renal pelvis
cyst-
urinary bladder
glomerul-
glomeruli (collection of capillaries
meat-
meatus (opening, canal)
nephr-
kidney
pyel-
renal pelvis
ren-
kidney
trigon-
trigone (region of bladder where ureters enter and urethra exits)
ureter-
ureters
urethr-
urethra
vesic-
urinary bladder
azot-
nitrogen
bacteri-
bacteria
dips-
thirst
ket-, keton-
ketone bodies, acids
noct-
night
olig-
scanty
py-
pus
ur-, urin-
urine