し尿にょう

し

にょ

う

JLPTN1Freq.FrequencyTop 100,000

Meanings

1

Technical term for human feces and urine, often used in sanitation, waste treatment, and public health contexts. し尿 is the most common written form.

せい

備び

が

急いそ

が

れ

て

いる

。

The development of human waste treatment facilities is urgently needed.

災さい害がい時じにはし尿にょうの衛えい生せい管かん理りが重じゅう要ようになる。

During disasters, sanitary management of human waste becomes important.

し尿にょうを処しょ理りするto treat/process human waste
この施し設せつではし尿にょうを処しょ理りしている。
This facility processes human waste.
し尿にょうを収しゅう集しゅうするto collect human waste
業ぎょう者しゃが定てい期き的てきにし尿にょうを収しゅう集しゅうしに来くる。
A contractor comes regularly to collect the human waste.

糞ふん尿にょう
糞尿 is a blunter, less technical word for feces and urine often used for livestock waste, while し尿 is the formal term used in sanitation and public-health contexts.
排はい泄せつ物ぶつ
排泄物 is a broader term covering all bodily excretions (including sweat), while し尿 refers specifically to feces and urine together.

し尿にょうUsage95%
Standard mixed kanji-kana spelling commonly used in sanitation and public health contexts.
屎し尿にょうUsage5%
Full kanji spelling; less common and may appear more technical or formal.

Compound of 屎 (し, 'feces') and 尿 (にょう, 'urine'). The spelling し尿 uses the kana し for the first character, likely to avoid the less common kanji 屎.