from The American Heritage® Dictionary of the English Language, 4th Edition

  • n. Laboratory analysis of urine, used to aid in the diagnosis of disease or to detect the presence of a specific substance, such as an illegal drug.

from Wiktionary, Creative Commons Attribution/Share-Alike License

  • n. The comprehensive analysis of urine.

from The Century Dictionary and Cyclopedia

  • n. Chemical examination of urine.

from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.

  • n. (medicine) the chemical analysis of urine (for medical diagnosis)


urin(o)- + (an)alysis.
(American Heritage® Dictionary of the English Language, Fourth Edition)
Blend of urine and analysis. (Wiktionary)



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