Last Updated：2025/12/05

(acting) Abbreviation of understudy. / (medicine) Abbreviation of ultrasound; also U/S, US.

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u/s

Source Word

u/s

Noun

abbreviation alt-of

(acting) Abbreviation of understudy. / (medicine) Abbreviation of ultrasound; also U/S, US.

Japanese Meaning

代役（understudyの省略形） / 超音波（ultrasoundの省略形）

The director asked the u/s to be ready in the wings in case the lead fell ill.

演出家は、主演が病気になった場合に備えて代役に舞台袖で待機するよう頼んだ。

Sense（1）

(acting) Abbreviation of understudy.

Sense（2）

(medicine) Abbreviation of ultrasound; also U/S, US.