What's the adjective for urination? Here's the word you're looking for.
Included below are past participle and present participle forms for the
verbs urinate and urine which may be used as adjectives within certain contexts.
urinary
Pertaining to urine, its production, function, or excretion.
Of or relating to the organs involved in the formation and excretion of urine.
“These structures are not considered to be part of the nephron, but are part of the uriniferous tubule.”
“The functional unit in the kidney of all vertebrates is the uriniferous tubule comprising a nephron and a collecting tubule.”
“Urine, consisting of these metabolic wastes plus variable amounts of water, passes through a network of small uriniferous tubules and collecting ducts within the kidney.”