鐵鉎 [铁－]

Jyutping tit3 鉎
Pinyin tiě shēng

Definitions (Wiktionary)
  1. noun, Hakka, Mandarin, Min-Nan, Puxian-Min, Zhao'an, dialectal
    rust of iron
    (syn.) 鉎, 鉎鏉, 鐵鉎, 黸, 鏽, 鐵鏽, 黸哥