meter-, metro-, metr-, -metrical, -metrically, -metron, -metric, -metrist, -meter, -meters, -metry, -metre

(Greek: measure)

urinacidometer (s) (noun), urinacidometers (pl)
An instrument for estimating the pH of urine: Dr. Smart showed an urinacidometer to the students in his seminar and explained what it was used for.
uroacidimeter (s) (noun), uroacidimeters (pl)
An instrument for measuring the acidity of urine: A uroacidimeter is a device for estimating the amount of acidity in a person's urine.
Measurement of the temperature in the uterus.
1. An instrument for the comparison of barometers.
2. An apparatus for the measurement of low pressures.
variometer (s) (noun), variometers (pl)
1. An instrument that is used to measure magnetic fields: A variometer can determine the differences of the Earth's magnetic field.
2. A device which is used to measure the rate of climb of an aircraft; such as, a glider.
An instrument used to measure the speed of a fluid or sound.
An instrument for measuring the speed of air, or of an aircraft through the air.
ventometer (s) (noun), pentameters (pl)
A device for displaying the velocity of the wind: A ventometer is tool for making micrometer adjustments to the sight of a rifle so as to make modifications in windage (horizontal adjustment that moves the barrel to adjust for left to right sighting) and elevation (vertical adjustment) by turning the ventometer to the adjustments necessary for greater accuracy when shooting at a target.

Related "measure" and "metric" words and charts: mens-; Metric Chart of Units; Metric-Length Converter; Metric Units and Links.