IPA: /ˈaɪərnˌwɜrkər/
KK: /ˈaɪərnˌwɜrkər/
A person who works in construction, specifically building structures made of steel or iron.
The ironworker skillfully welded the beams together to create a strong framework for the building.
Ironworker → It is formed from "iron" (from Old English "iren", meaning the metal) and "worker" (from Old English "weorc", meaning a person who works). An ironworker is a person who works with iron, typically in construction or manufacturing.
Think of someone who works with the metal 'iron' — that's what an 'ironworker' does.