便べん意い

noun

urge to defecate; urge to urinate; call of nature

Medical or polite term for the physical sensation of needing to use the toilet. Often used in healthcare contexts or when speaking discreetly.

• 朝あさ起おきるとすぐに便べん意いを感かんじた。

  I felt the urge to defecate as soon as I woke up.

• 患かん者じゃは便べん意いを訴うったえた。

  The patient complained of an urge to defecate.