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cast iron English

Meaning cast iron meaning

What does cast iron mean?

— noun an alloy of iron containing so much carbon that it is brittle and so cannot be wrought but must be shaped by casting

What other words have the same or similar meaning as cast iron?

pot metal pig iron malleable iron ingot foundry pin iron foundry iron founding font casting pig casting CI

How do I use cast iron in a sentence?

If something goes wrong, we'll have cast-iron alibis or a top-notch lawyer.

And what a cast-iron nerve you got!

cast | iron