Urinary
Part of speech: adjective
Definition: Pertaining to urine, its production, function, or excretion. Of or relating to the organs involved in the formation and excretion of urine.
System
Part of speech: noun
Definition: A collection of organized things; as in a solar system.A way of organising or planning.A whole composed of relationships among the members.A set of staffs that indicate instruments or sounds that are to be played simultaneously.A set of equations involving the same variables, which are to be solved simultaneously.
Example sentence: Man, the living creature, the creating individual, is always more important than any established style or system.