尿壺 [－壶]

Jyutping niu6 wu4
Pinyin niào hú

Definitions (粵典–words.hk)
  1. 名詞
    盛載​尿液​嘅​壺​，​方便​用家​唔​使行​到​去​廁所先​小便​（​量​詞​：​個​）
    urinal; chamber pot
Definitions (Kaifangcidian)
  1. （沒有對應漢語詞彙）

尿壺 [－壶]

Jyutping niu6 wu2
Pinyin niào hú

Definitions (CC-CANTO)
  1. noun; urinal; chamber pot
Definitions (粵典–words.hk)
  1. 名詞
    盛載​尿液​嘅​壺​，​方便​用家​唔​使行​到​去​廁所先​小便​（​量​詞​：​個​）
    urinal; chamber pot
Definitions (Wiktionary)
  1. noun
    chamber pot
    (syn.) 尿壺仔, 尿鱉, 尿扣喙, 便壺, 尿斗仔, 夜壺 usually ceramic, 宿壺, 尿罐罐, 尿瓶, 尿壺, 夜壺, 尿罐罐兒, 夜壺兒 usually ceramic