Dictionary

cast–iron

adjective

: made of cast iron

: very strong or tough

: not likely to fail or be broken

Full Definition of CAST-IRON

1
:  made of cast iron
2
:  resembling cast iron: as
a :  capable of withstanding great strain <a cast–iron stomach>
b :  not admitting change, adaptation, or exception :  rigid <a cast–iron will>

First Known Use of CAST-IRON

1692

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7 ENTRIES FOUND:
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May 26, 2015
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