| 1702 | A Guide To Remembering Japanese Characters (Kenneth G. Henshall) |
| 475 | A New Dictionary of Kanji Usage |
| 2818 | Classic Nelson (Andrew Nelson) |
| 923 | Essential Kanji (P.G. O’Neill) |
| 723 | Japanese Kanji Flashcards (Max Hodges and Tomoko Okazaki) |
| 1015 | Kanji and Kana (Spahn and Hadamitzky) |
| 1053 | Kanji and Kana, 2nd Edition (Spahn and Hadamitzky) |
| 1044 | Kanji in Context (Nishiguchi and Kono) |
| 1273 | Kodansha Compact Kanji Guide |
| 1415 | Kodansha Kanji Dictionary (Jack Halpern) |
| 751 | Kodansha Kanji Learner’s Dictionary (Jack Halpern) |
| 1020 | Kodansha Kanji Learner’s Dictionary, 2nd Edition (Jack Halpern) |
| 1820 | Les Kanjis dans la tete (Yves Maniette) |
| 19540 | Morohashi |
| 1101 | New Japanese English Character Dictionary (Jack Halpern) |
| 3505 | New Nelson (John Haig) |
| 1802 | Remembering The Kanji (James Heisig) |
| 1942 | Remembering The Kanji, 6th edition (James Heisig) |
| 309 | The Kanji Way to Japanese Language Power (Dale Crowley) |
| 1915 | Tuttle Kanji Cards (Alexander Kask) |
Jōyō kanji, taught in junior high
JLPT level N2
735 of 2500 most used kanji in newspapers
Stroke order
On reading compounds
- 爆 【バク】 burst of laughter, roar of laughter, in copious amounts
- 爆音 【バクオン】 (sound of an) explosion or detonation, roar (of a machine)
- 起爆 【キバク】 ignition, detonation, triggering, explosion
- 水爆 【スイバク】 hydrogen bomb
Kun reading compounds
- 爆ぜる 【はぜる】 to burst open, to pop, to split
Readings
- Korean:
- pog, bag
Spanish
- estallar
- reventar
- explotar
Portuguese
- bomba
- explodir
- estouro
- fender
French
- bombe
- faire éclater
- exploser
- craquer
| 1142 | 2001 Kanji |
| 4d15.2 | The Kanji Dictionary |
| 1-4-15 | SKIP code |
| 1-1-18 | SKIP code |
| 9683.2 | Four corner code |
| 1-39-90 | JIS X 0208-1997 kuten code |
| 7206 | Unicode hex code |
Jōyō kanji, taught in junior high
JLPT level N1
1739 of 2500 most used kanji in newspapers
Stroke order
On reading compounds
- 睡眠 【スイミン】 sleep
- 睡魔 【スイマ】 sleepiness, drowsiness, the sandman, Morpheus
- 昏睡 【コンスイ】 coma, deep sleep, falling fast asleep
- 仮睡 【カスイ】 nap, doze
Kun reading compounds
- 眠る 【ねむる】 to sleep, to die, to rest (in peace), to lie (buried), to sleep (in the grave), to lie idle (e.g. of resources), to lie unused, to lie untapped, to lie untouched, to close one's eyes
- 眠い 【ねむい】 sleepy, drowsy, somnolent
Readings
- Korean:
- su
Spanish
- somnolencia
- dormir
- dormitar
Portuguese
- sonolento
- sono
- morte
French
- ensommeillé
- dormir
- mourir
| 1459 | A Guide To Remembering Japanese Characters (Kenneth G. Henshall) |
| 1742 | A New Dictionary of Kanji Usage |
| 3149 | Classic Nelson (Andrew Nelson) |
| 1521 | Essential Kanji (P.G. O’Neill) |
| 1562 | Japanese Kanji Flashcards (Max Hodges and Tomoko Okazaki) |
| 1071 | Kanji and Kana (Spahn and Hadamitzky) |
| 1118 | Kanji and Kana, 2nd Edition (Spahn and Hadamitzky) |
| 977 | Kanji in Context (Nishiguchi and Kono) |
| 1389 | Kodansha Compact Kanji Guide |
| 1535 | Kodansha Kanji Dictionary (Jack Halpern) |
| 813 | Kodansha Kanji Learner’s Dictionary (Jack Halpern) |
| 1108 | Kodansha Kanji Learner’s Dictionary, 2nd Edition (Jack Halpern) |
| 1597 | Les Kanjis dans la tete (Yves Maniette) |
| 23448 | Morohashi |
| 1200 | New Japanese English Character Dictionary (Jack Halpern) |
| 3948 | New Nelson (John Haig) |
| 1583 | Remembering The Kanji (James Heisig) |
| 1707 | Remembering The Kanji, 6th edition (James Heisig) |
| 1650 | Tuttle Kanji Cards (Alexander Kask) |
| 3972 | 2001 Kanji |
| 5c8.2 | The Kanji Dictionary |
| 1-5-8 | SKIP code |
| 6201.4 | Four corner code |
| 1-31-71 | JIS X 0208-1997 kuten code |
| 7761 | Unicode hex code |