Du‐rom″e‐ter (?), n. [L. durus hard + -meter.] An instrument for measuring the degree of hardness; especially, an instrument for testing the relative hardness of steel rails and the like.
Content
Rights and sources
Review source, license and attribution information for this content.
Content
Webster's Dictionary 1913
Webster's Revised Unabridged Dictionary, C. & G. Merriam Co., 1913.