iron

iron (danh từ) nghĩa là sắt.

1. A common, inexpensive metal, silvery grey when untarnished, that rusts, is attracted by magnets, and is used in making steel: a chemical element having atomic number 26 and symbol Fe.Kim loại phổ biến, rẻ, có màu xám bạc khi chưa bị xỉn, dễ gỉ, bị nam châm hút và dùng để sản xuất thép; nguyên tố hóa học có số nguyên tử 26, ký hiệu Fe.
2. Any material, not a steel, predominantly made of elemental iron.Vật liệu có thành phần chủ yếu là sắt nhưng không phải thép.
3. A tool or appliance made of metal, which is heated and then used to transfer heat to something else; most often a thick piece of metal fitted with a handle and having a flat, roughly triangular bottom, which is heated and used to press wrinkles from clothing, and now usually containing an electrical heating apparatus.
4. Any of several other tools traditionally made of wrought iron, now usually of steel.
5. Shackles.

• Today we studied about metals — including iron — at school.
• It's many niggas now totin' iron.
• He appeared easygoing, but inside he was pure iron.