憋尿 [－－]

Jyutping bit3 niu6
Pinyin biē niào

Definitions (粵典–words.hk)
  1. 動詞、書面語
    急尿時​，​有意​識​咁​用​大腦​控制​尿道​外括​約​肌​，​制止​屙​尿
    to hold pee
  2. 近義詞
    忍尿
Definitions (Wiktionary)
  1. verb
    to hold in urine
    (syn.) 激尿, 鼓尿, 忍尿, 閉尿, 禁尿, 闭尿