稜柱 [棱－]

Jyutping ling4 cyu5
Pinyin léng zhù

Definitions (CC-CEDICT)
  1. prism
Definitions (Wiktionary)
  1. noun
    prism (polyhedron with parallel ends of the same size and shape)
Definitions (Kaifangcidian)
  1. （沒有對應漢語詞彙）