A medical instrument used to measure or detect the presence and concentration of acetone in urine.
From acetonuria (acetone in urine) combined with Greek 'metron' (measure), following medical instrument naming conventions where -meter means measuring device.
Before modern chemical testing, doctors needed special instruments to diagnose serious conditions—the acetonurometer was their way of detecting dangerous metabolic crises by literally measuring how much acetone a patient's kidneys were excreting.
Complete word intelligence in one call. Free tier — 50 lookups/day.