Adjective "Iron blue" Definition and Examples


    Adjective:

    Iron blue


    Definition:

    noun

    1. Chemistry. a ductile, malleable, silver-white metallic element, scarcely known in a pure condition, but much used in its crude or impure carbon-containing forms for making tools, implements, machinery, etc. Symbol:Fe; atomic weight:5

    5.847; atomic number:26; specific gravity:

    7.86 at 20°C.

    Compare cast iron, pig iron, steel, wrought iron.

    2. something hard, strong, rigid, unyielding, or the like: hearts of iron.

    3. an instrument, utensil, weapon, etc., made of iron.

    4. an appl

    Origin:
    iron