ferrous

/ˈfɛrəs/
adjective
  1. Containing or relating to iron, especially in its +2 oxidation state.
    • Recycling ferrous scrap metal helps reduce the need for mining iron ore.
    • Ferrous metals like steel are magnetic and commonly used in construction.
    • The water from the old well tasted metallic because of high ferrous content.
Antonyms
What does "ferrous" mean? | whatsthatwordmean | whatsthatwordmean