Co‐ro″ni‐um (?), n. [NL. See Corona.] (Chem. & Astron.) The principal gaseous substance forming the solar corona, characterized by a green line in the coronal spectrum.
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.