The Kanji: 尿 (Niyō / Yō / Shitto)
The kanji 尿 specifically means "urine." It combines 尸 (body) with 水 (water), graphically representing the liquid waste produced by the body. This character is used exclusively in medical and biological contexts related to urination.
Common Words & Example Sentences
1. 尿 (nyō) - Urine
検尿検査を受ける。
"Take a urine test."
2. 利尿 (riniyō) - Diuretic
利尿作用のある薬。
"Medicine with diuretic effects."
3. 尿意 (nyōi) - Urge to urinate
突然尿意を感じる。
"Suddenly feel the need to urinate."
4. 排尿 (hainyō) - Urination
排尿の回数が増える。
"The frequency of urination increases."
In summary, 尿 is a specialized kanji describing urinary functions - from the fluid itself (尿) and bodily signals (尿意) to the process (排尿) and related treatments (利尿). It's essential for medical vocabulary in Japanese.