Gravimetric
Part of speech: adjective
Definition: Of or pertaining to measurement by weight. Of or pertaining to measurement of the local gravitational field.
Measurement
Part of speech: noun
Definition: The act of measuring.Magnitude (or extent or amount) determined by measurement.
Example sentence: A painstaking course in qualitative and quantitative analysis by John Wing gave me an appreciation of the need for, and beauty of, accurate measurement.