urine meaning
EN
[ˈjʊɹɪn] [ˈjɝɪn] [ˈjʊəɹɪn] [ˈjʊəɹaɪn] [-ʊəɹɪn] WUrine
- Urine (from Latin Urina, ae, f.) is a liquid by-product of the body secreted by the kidneys through a process called urination (or micturition) and excreted through the urethra.
- Cellular metabolism generates numerous by-products, many rich in nitrogen, that require clearance from the bloodstream.
- Human urine together with human feces are collectively referred to as human waste or human excreta.
FR urine 
- NounPLurinesSUF-ine
- (physiology) Liquid excrement consisting of water, salts and urea, which is made in the kidneys, stored in the bladder, then released through the urethra.
- An artificial kidney these days still means a refrigerator-sized dialysis machine. Such devices mimic the way real kidneys cleanse blood and eject impurities and surplus water as urine.
- (physiology) Liquid excrement consisting of water, salts and urea, which is made in the kidneys, stored in the bladder, then released through the urethra.
- VerbSGurinesPRuriningPT, PPurined
- (archaic) To urinate.
- (archaic) To urinate.
- More Examples
- Used in the Middle of Sentence
- This finding is consistent with previous work, which revealed a dichotomy between piliated tissue-associated UPEC and nonpiliated bacteria found in the urine of the same infected mouse.
- It is generally known that several indicators are associated with CKD in the clinical laboratory such as microalbumin, urine protein, and serum creatinine.
- To confirm the aquaretic effect we measured sodium and osmolality in plasma and urine in all experimental animals.
- Used in the Beginning of Sentence
- Urine studies revealed dipstick proteinuria (100 mg/dL), large dipstick blood, only a few normomorphic erythrocytes, and negative culture.
- Used in the Ending of Sentence
- An artificial kidney these days still means a refrigerator-sized dialysis machine. Such devices mimic the way real kidneys cleanse blood and eject impurities and surplus water as urine.
- Inherited deficiency of urocanase leads to elevated levels of urocanic acid in the urine.
- When the loss of water is very great (cholera, infant diarrhœas), there is an increase of potassium salts and phosphates in the urine.
- Used in the Middle of Sentence
Definition of urine in English Dictionary
- Part-of-Speech Hierarchy
- Nouns
- Countable nouns
- Singularia tantum
- Uncountable nouns
- Uncountable nouns
- Countable nouns
- Verbs
- Nouns
Source: Wiktionary
Grammatically, this word "urine" is a noun, more specifically, a countable noun and a singularia tantum. It's also a verb.