IRONSTONE
Meaning of IRONSTONE in English
ˈ ̷ ̷( ̷ ̷)ˌ ̷ ̷ noun
1. : a hard sedimentary rock rich in iron ; especially : a siderite in a coal region
2. : ironstone china
Webster's New International English Dictionary.
Новый международный словарь английского языка Webster.
2012