iron
nounUK /ˈaɪən/
US /ˈaɪərn/
Iron is a strong metal used to make things like tools and bridges.
The old gate was made of iron.
SYNONYMS
OTHER MEANINGS
2. A tool with a flat bottom that is heated and used to press clothes smooth.
She used the iron to press her shirt.
3. To make clothes smooth using a hot tool.
He ironed his trousers before the meeting.
4. Very strong and firm, not changing.
The team showed iron discipline during the match.