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Kotomora

虚

void, emptiness, unpreparedness, crack, fissure, untruth

JLPTN1StatusJōyō · secondary schoolFrequencyTop 2,000Strokes11

Readings

On'yomi

  • キョ
  • コ

Kun'yomi

  • むな.しい
  • うつ.ろ

Meaning

虚 centers on the absence of substance: a void, emptiness, or hollowness. This extends naturally to cracks and fissures as empty spaces, unpreparedness as a lack of readiness, and untruth as a statement empty of reality.

Most common words using 虚

20 of 97
  • 虚しいむなしい
    N1

    empty; void; vacant

  • 虚偽きょぎ

    falsehood; untruth; lie; misinformation

  • 謙虚けんきょ
    N2

    modest; humble

  • 虚うろ

    hollow; cavity; hole

  • 虚きょ

    unpreparedness

  • 虚無きょむ
    N1

    nihility; nothingness

  • 虚構きょこう
    N1

    fiction; fabrication; concoction

  • 空虚くうきょ
    N1

    emptiness; hollowness; vacancy; void

  • 虚言きょげん

    falsehood; lie

  • 虚ろうつろ
    N1

    cavity; hollow; void

  • 虚栄きょえい

    vanity; vainglory

  • 虚空こくう

    empty space; empty sky

  • 虚弱きょじゃく

    feebleness; weakness; imbecility

  • 虚像きょぞう

    virtual image

  • 虚勢きょせい

    bluff; false show of power; bold front

  • 虚数きょすう

    imaginary number

  • 虚飾きょしょく

    ostentation; show; affectation

  • 虚脱きょだつ

    lethargy; despondency; mental numbness

  • 虚けうつけ

    absentmindedness; dreaminess; carelessness

  • 虚実きょじつ

    falsehood and truth; fiction and fact

Explore all words using 虚 →

Study

Etymology

虚 combines 虍 (tiger) with 丘 (hill), suggesting a hollow or empty hill. The modern simplified form replaces 丘 with 业. The character expresses hollowness or emptiness.

Meaning mnemonic

Imagine a tiger's den (虍) that is completely empty (业 looks like a hollowed-out space). The tiger has left, leaving only a void—this is emptiness.

Reading mnemonic

For キョ, picture a key (キョ) unlocking an empty room: the key turns, but the room is void of anything. Key -> キョ, and the emptiness is revealed.