| 1922 | A Guide To Remembering Japanese Characters (Kenneth G. Henshall) |
| 1206 | A New Dictionary of Kanji Usage |
| 5048 | Classic Nelson (Andrew Nelson) |
| 1106 | Essential Kanji (P.G. O’Neill) |
| 998 | Japanese Kanji Flashcards (Max Hodges and Tomoko Okazaki) |
| 1823 | Kanji and Kana (Spahn and Hadamitzky) |
| 1972 | Kanji and Kana, 2nd Edition (Spahn and Hadamitzky) |
| 1687 | Kanji in Context (Nishiguchi and Kono) |
| 1864 | Kodansha Compact Kanji Guide |
| 3467 | Kodansha Kanji Dictionary (Jack Halpern) |
| 1786 | Kodansha Kanji Learner’s Dictionary (Jack Halpern) |
| 2433 | Kodansha Kanji Learner’s Dictionary, 2nd Edition (Jack Halpern) |
| 1414 | Les Kanjis dans la tete (Yves Maniette) |
| 42242 | Morohashi |
| 2792 | New Japanese English Character Dictionary (Jack Halpern) |
| 6524 | New Nelson (John Haig) |
| 1402 | Remembering The Kanji (James Heisig) |
| 1504 | Remembering The Kanji, 6th edition (James Heisig) |
| 1686 | Tuttle Kanji Cards (Alexander Kask) |
Jōyō kanji, taught in junior high
JLPT level N2
1217 of 2500 most used kanji in newspapers
Stroke order
On reading compounds
- 零 【レイ】 zero, nought
- 零細 【レイサイ】 insignificant, trifling, paltry, cottage (industry), tiny (company)
- 漂零 【ヒョウレイ】 being ruined (reduced to poverty), falling low, going under, coming to ruin
- 飄零 【ヒョウレイ】 fluttering to the ground (of a leaf or petal), wandering, roaming, coming down in the world, going to ruin, falling low
Kun reading compounds
- ０ 【ゼロ】 zero, 0, nought, nil, nothing, zilch
- 零因子 【ゼロいんし】 zero divisor, null factor, nil factor
- 零す 【こぼす】 to spill, to drop, to shed (tears), to grumble (about), to complain (of), to let (one's feelings) show
- 零れる 【こぼれる】 to spill, to fall out of, to overflow, to peek through, to become visible (although normally not), to escape (of a smile, tear, etc.)
Readings
- Korean:
- ryeong, ryeon
Spanish
- cero
- nada
- pequeño
- derramar
- desbordar
- estropearse
- hacerse ruinas
Portuguese
- zero
- entornar
- inundação
- nada
- cifra
French
- zéro
- se répandre
- déborder
- rien
- code
| 3144 | 2001 Kanji |
| 8d5.4 | The Kanji Dictionary |
| 2-8-5 | SKIP code |
| 2-11-2 | SKIP code |
| 1030.7 | Four corner code |
| 1-46-77 | JIS X 0208-1997 kuten code |
| 96f6 | Unicode hex code |