[ahy-ern-stohn] /ˈaɪ ərnˌstoʊn/
any iron-bearing mineral or rock with siliceous impurities.
Also called ironstone china. a hard white stoneware.
any rock consisting mainly of an iron-bearing ore
Also called ironstone china. a tough durable earthenware
noun 1. .
- Iron-storage disease
iron-storage disease n. Any of various diseases characterized by the storage of excess iron in the parenchyma of many organs, as in idiopathic hemochromatosis or transfusion hemosiderosis.
[ahy-ern-tuh n] /ˈaɪ ərn tən/ noun 1. a city in S Ohio, on the Ohio River.
noun, Chemistry. 1. . noun, Chemistry. 1. a compound that in its anhydrous form, FeCl 3 , occurs as a black-brown, water-soluble solid; in its hydrated form, FeCl 3 ⋅xH 2 O, it occurs in orange-yellow, deliquescent crystals: used chiefly in engraving, for deodorizing sewage, as a mordant, and in medicine as an astringent and […]