零
zero, spill, overflow, nothing, cipher
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
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.