Fitsari wani ruwa wanda by-product na metabolism dake jikin mutane da yawancin dabbobi. Fitsari na fitowa ne daga ƙoda yabi ta ureter zuwa mafitsara. Yin fitsara ke sakamakon fitar fitsari daga jiki.

Samfarin fitsarin dan'adam
mace ta na fitsari
Zaki Ya na fitsari
Wannan ƙasida guntuwa ce: tana buƙatar a inganta ta, kuna iya gyara ta.