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Definitions

iron

[ahy-ern] / ˈaɪ ərn /


NOUN
hard, ferrous metal
Synonyms




Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Blood tests may be needed, particularly for vitamin B12, folate, iron and vitamin D.

From Science Daily • Jun. 6, 2026

The technique tags the drugs with skeleton keys that open the barrier to everyday nutrients, like iron.

From Barron's • Jun. 3, 2026

Instead, the basic building blocks are just iron and nitrogen.

From The Wall Street Journal • Jun. 2, 2026

The iron gives the cells unique magnetic properties that could allow them to respond to the planet's magnetic field.

From Science Daily • May 31, 2026

Besides the Bible, clothing, and toilet things, it now held vitamins, aspirins, iron pills for Betsie’s anemia, and much else.

From "The Hiding Place" by Corrie ten Boom




Vocabulary lists containing iron


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