/ ˈaɪənmʌŋgə(r); NAmE ˈaɪərn-/ ( BrE , becoming old-fashioned ) ( NAmE ˈhardware dealer ) noun
1.
a person who owns or works in a shop / store selling tools and equipment for the house and garden / yard
2.
ironmonger's ( pl. iron·mon·gers ) a shop that sells tools and equipment for the house and garden / yard
► iron·mon·gery / -mʌŋgəri; NAmE / noun [ U ] ( BrE ) = hardware