urinario
urinal
urine
liquid waste from the body
+
-ario
place or container suffix
Urinario means urinal and can be thought of as a place or container1 (-ario1) for urine0 (urine0).
noun
- urinalA fixture for urinating, typically found in public restrooms.Los urinarios están en el baño de hombres. // The urinals are in the men's restroom.