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iron
Definition
Iron is a chemical element with the symbol Fe and atomic number 26. It is a metal that is found in nature as a free element or in combination with other elements. Iron is essential for human health. It is found in the blood, where it helps to transport oxygen throughout the body.
Iron deficiency can cause a condition called anaemia, which is a condition where the body does not have enough red blood cells. Anaemia can cause fatigue, shortness of breath, and pale skin.
Iron is found in many foods, including red meat, poultry, fish, eggs, and leafy green vegetables. It is also added to some cereals and breads. The recommended daily intake of iron for adults is 8 milligrams for women and 10 milligrams for men.
How can the word be used?
The iron is made of iron.
Different forms of the word
Noun:
- iron (the chemical element with the symbol Fe).
- iron (a solid metal with a high melting point and a strong magnetic field).
- iron (a tool used to smooth and flatten fabric).
iron (a type of mineral).
Adjective:
- iron (made of iron).
- iron (strong and sturdy).
- iron (inflexible and unyielding).
Verb:
- iron (to smooth and flatten fabric with an iron).
- iron (to strengthen or fortify).
- iron (to make something more rigid or inflexible).
Etymology
The word "iron" comes from the Old English word "īsern", which is related to the Old Norse word "járn" and the German word "Eisen". All of these words are ultimately derived from the Proto-Germanic word īsarn, which means "iron".
Question
What can be made from iron?