鐵窗 [铁－]

Jyutping tit3 coeng1
Pinyin tiě chuāng

Definitions (CC-CEDICT)
  1. window with an iron grating (apartment etc)
  2. barred window of a prison cell
Definitions (粵典–words.hk)
  1. x
Definitions (Wiktionary)
  1. noun, metonymically
    prison; jail
  2. noun
    window with iron grating
Definitions (Kaifangcidian)
  1. （沒有對應漢語詞彙）