society > occupation and work > materials > derived or manufactured material > metal > iron > [adjective] > types of wrought iron (3)
Metallurgy. With reduplication: denoting successively better grades of wrought iron.
Made into bundles, collected in bundles; wrought (as iron) by welding bundles of rods or bars.
Of wrought or malleable iron: consisting of small rods imperfectly joined together. rare.