porphyrinuria
The presence of porphyrins in the urineThe presence of porphyrins in the urine
Meaning
1 senses(uncountable)The presence of porphyrins in the urine
Origin
From porphyrin + -uria.From porphyrin + -uria.
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Lessons for this word
1 lessons- A1Countable and uncountable nouns — Because it can be uncountable