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Kotomora

零

zero, spill, overflow, nothing, cipher

JLPTN2StatusJōyō · secondary schoolFrequencyTop 2,000Strokes13

Readings

On'yomi

  • レイ

Kun'yomi

  • ぜろ
  • こぼ.す
  • こぼ.れる

Meaning

零 centers on the idea of emptiness or absence: zero, nothing, or a cipher. The spill and overflow senses are natural extensions—when something is empty, it can no longer contain, so liquid spills over.

Most common words using 零

20 of 43
  • 零れい
    N5

    zero; nought

  • 零れこぼれ

    spilling; spill

  • 零しこぼし

    waste-water container (tea ceremony)

  • 零すこぼす
    N3

    to spill; to drop; to shed (tears)

  • 零細れいさい

    insignificant; trifling; paltry; cottage (industry); tiny (company)

  • 零れるこぼれる
    N3

    to spill; to fall out of; to overflow

  • 零下れいか
    N1

    below zero; sub-zero

  • 零時れいじ

    twelve o'clock; midnight; noon

  • 零点れいてん
    N2

    zero (points, marks); no marks

  • 零敗れいはい

    losing without scoring; shutout; whitewash

  • お零れおこぼれ

    leavings; leftovers

  • 冪零べきれい

    nilpotent

  • 冪零元べきれいげん

    nilpotent element

  • 午前零時ごぜんれいじ

    midnight; 12am

  • 午後零時ごごれいじ

    noon; 12pm

  • 煮零れるにこぼれる

    to boil over

  • 爪で拾って箕で零すつめでひろってみでこぼす

    penny wise and pound foolish

  • 絶対零度ぜったいれいど

    absolute zero

  • 零し合いこぼしあい

    gripe session; grievance session

  • 零れ幸いこぼれざいわい

    unexpected piece of good luck; windfall

Explore all words using 零 →

Study

Etymology

零 combines 雨 (rain) with 令, which likely contributes the sound. The original meaning is associated with light rain or drizzle, which later extended to the idea of a small amount, and eventually to zero or nothing.

Meaning mnemonic

Rain 雨 falls on an empty order 令: when there is nothing to order, you have zero. The rain spills over the empty form, like an overflow from nothing.

Reading mnemonic

For レイ, imagine a ray of light shining on a zero: ray -> レイ, and the zero becomes visible in the rain.