Sid″er‐o‐scope (?), n. [Gr. ��� iron + -scope.] An instrument for detecting small quantities of iron in any substance by means of a very delicate combination of magnetic needles.
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.