Definition of assaying

• p. pr. & vb. n. - of Assay
• n. - The act or process of testing, esp. of analyzing or examining metals and ores, to determine the proportion of pure metal.
• p. pr. & vb. n. - of Assay
• n. - The act or process of testing, esp. of analyzing or examining metals and ores, to determine the proportion of pure metal.