urinalysis
Meaning
a laboratory test performed on a sample of urine to assess health, diagnose diseases, or detect drugs.
Structure
Usage
the doctor ordered a urinalysis to check for a possible kidney infection.
routine urinalysis is a common part of a standard physical examination.
the laboratory technician performed the urinalysis and recorded the specific gravity and ph levels.
Etymology
The term urinalysis is a modern scientific compound, formed in English by directly combining the Latin-derived word "urine" with the Greek-derived word "analysis." The Latin 'urina' traces back to the Proto-Indo-European root we-r- meaning water, liquid, which also gave rise to words like "water." The Greek 'analysis' carries the core idea of dissolving or breaking something into its constituent parts for detailed study. Therefore, the word's literal construction perfectly encapsulates its modern function: the breaking down and scientific examination of the components of urine. This logical fusion of classical elements created a precise, technical term for a fundamental diagnostic procedure in medicine.
Analysis
- urin: from latin 'urina' meaning urine. functions as the base noun specifying the subject of examination. - analysis: from greek 'analusis' meaning a breaking up, from 'ana-' (up, throughout) + 'luein' (to loosen). functions as the core noun denoting the process of detailed examination.