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Kotomora

油

oil, fat

JLPTN2StatusJōyō · grade 3FrequencyTop 1,000Strokes8

Readings

On'yomi

  • ユ
  • ユウ

Kun'yomi

  • あぶら

Meaning

油 centers on oily substances: liquid oil and solid fat. Both meanings share the idea of a greasy, slippery substance used for cooking, fuel, or lubrication.

Most common words using 油

20 of 406
  • 油あぶら
    N3

    oil

  • 醤油しょうゆ
    N4

    soy sauce; soya sauce; shoyu

  • 石油せきゆ
    N3

    oil; petroleum

  • 油断ゆだん
    N2

    negligence; carelessness; inattention; unpreparedness

  • 給油きゅうゆ

    refueling (a car, plane, etc.)

  • 原油げんゆ
    N1

    crude oil

  • 油圧ゆあつ

    oil pressure

  • 灯油とうゆ
    N2

    kerosene; paraffin; lamp oil

  • ごま油ごまあぶら

    sesame oil

  • 油脂ゆし

    fats and oils

  • 油絵あぶらえ
    N1

    oil painting

  • 油田ゆでん
    N1

    oil field

  • 精油せいゆ

    essential oil; volatile oil

  • ラー油ラーユ

    (Chinese) chili oil; chile oil; chilli oil

  • 油揚げあぶらあげ

    abura-age; thin deep-fried slices of tofu

  • 油彩ゆさい

    oil painting

  • サラダ油サラダあぶら
    N3

    salad oil; vegetable oil

  • 油性ゆせい

    oil-based

  • 油分ゆぶん

    oil content

  • 軽油けいゆ

    diesel oil; diesel fuel; gas oil

Explore all words using 油 →

Study

Etymology

油 combines 氵 (water/liquid) with 由, which likely contributes the sound. The character originally referred to a specific river name, but later came to mean oil or fat in general.

Meaning mnemonic

The left side 氵 is water, and the right side 由 looks like a bottle or container. Imagine pouring oil from a bottle into water—the oil floats and spreads, showing it's a different kind of liquid.

Reading mnemonic

For ユ, picture you slipping on a patch of oil: you -> ユ, and the oil makes the floor dangerously slick.