steel
word
Definition
A strong, hard metal made mainly from iron, used to build things like buildings, cars, tools, and machines. It can also describe emotional strength or firm determination in literary or formal use.
Usage & Nuances
Usually an uncountable noun when talking about the material: 'made of steel,' not 'a steel' in this sense. Common collocations include 'steel bridge,' 'stainless steel,' and 'steel industry.' As an adjective in formal writing, 'steel nerves' or 'a steely look' suggest cold strength or determination.
Example Sentences
The bridge is made of steel.
basic
This knife is steel, not plastic.
basic
They work in a steel factory.
basic
She has nerves of steel when things go wrong.
natural
The new kitchen sink is stainless steel.
natural
He tried to steel himself before the difficult conversation.
natural