| 345 | A Guide To Reading and Writing Japanese (Florence Sakade) |
| 244 | A Guide To Reading and Writing Japanese 3rd edition (Henshall, Seeley and De Groot) |
| 225 | A Guide To Remembering Japanese Characters (Kenneth G. Henshall) |
| 555 | A New Dictionary of Kanji Usage |
| 763 | Classic Nelson (Andrew Nelson) |
| 440 | Essential Kanji (P.G. O’Neill) |
| 132 | Japanese Kanji Flashcards (Max Hodges and Tomoko Okazaki) |
| 743 | Japanese Names (P.G. O’Neill) |
| 3.20 | Japanese for Busy People |
| 220 | Kanji and Kana (Spahn and Hadamitzky) |
| 220 | Kanji and Kana, 2nd Edition (Spahn and Hadamitzky) |
| 325 | Kanji in Context (Nishiguchi and Kono) |
| 237 | Kodansha Compact Kanji Guide |
| 3715 | Kodansha Kanji Dictionary (Jack Halpern) |
| 1902 | Kodansha Kanji Learner’s Dictionary (Jack Halpern) |
| 2583 | Kodansha Kanji Learner’s Dictionary, 2nd Edition (Jack Halpern) |
| 1710 | Les Kanjis dans la tete (Yves Maniette) |
| 2680 | Morohashi |
| 2993 | New Japanese English Character Dictionary (Jack Halpern) |
| 590 | New Nelson (John Haig) |
| 1694 | Remembering The Kanji (James Heisig) |
| 1829 | Remembering The Kanji, 6th edition (James Heisig) |
| 277 | Tuttle Kanji Cards (Alexander Kask) |
Jōyō kanji, taught in grade 3
JLPT level N4
437 of 2500 most used kanji in newspapers
Stroke order
On reading compounds
- 医 【イ】 medicine, the healing art, healing, curing, doctor
- 医院 【イイン】 doctor's office, doctor's surgery, clinic
- 軍医 【グンイ】 military physician or surgeon
- 校医 【コウイ】 school doctor
Kun reading compounds
- 医する 【いする】 to cure, to heal
- 薬師 【くすし】 doctor
Readings
- Korean:
- ye, eui
Spanish
- doctor
- médico
- medicina
- curar
Portuguese
- doutor
- remédio
French
- médecin
- docteur
| 3475 | 2001 Kanji |
| 2t5.2 | The Kanji Dictionary |
| 3-2-5 | SKIP code |
| 7171.3 | Four corner code |
| 1-16-69 | JIS X 0208-1997 kuten code |
| 533b | Unicode hex code |
Jōyō kanji, taught in grade 1
JLPT level N5
63 of 2500 most used kanji in newspapers
Stroke order
On reading compounds
- 学 【ガク】 learning, scholarship, study, erudition, knowledge, education, study of ..., -ology, -ics
- 学位 【ガクイ】 (academic) degree
- 短期大学 【タンキダイガク】 junior college, vocationally oriented two or three year post-secondary education institution
- 法医学 【ホウイガク】 forensic medicine, forensic pathology, medical jurisprudence, legal medicine
Kun reading compounds
- 学ぶ 【まなぶ】 to learn, to study, to take lessons in
Readings
- Japanese names:
- たか、 のり
- Korean:
- hag
Spanish
- estudio
- aprendizaje
- ciencia
- estudiar
Portuguese
- estudo
- aprendizagem
- ciência
French
- étudier
- apprendre
- science
| 57 | A Guide To Reading and Writing Japanese (Florence Sakade) |
| 45 | A Guide To Reading and Writing Japanese 3rd edition (Henshall, Seeley and De Groot) |
| 10 | A Guide To Remembering Japanese Characters (Kenneth G. Henshall) |
| 33 | A New Dictionary of Kanji Usage |
| 1271 | Classic Nelson (Andrew Nelson) |
| 66 | Essential Kanji (P.G. O’Neill) |
| 44 | Japanese Kanji Flashcards (Max Hodges and Tomoko Okazaki) |
| 719 | Japanese Names (P.G. O’Neill) |
| 2.9 | Japanese for Busy People |
| 109 | Kanji and Kana (Spahn and Hadamitzky) |
| 109 | Kanji and Kana, 2nd Edition (Spahn and Hadamitzky) |
| 50 | Kanji in Context (Nishiguchi and Kono) |
| 460 | Kodansha Compact Kanji Guide |
| 3162 | Kodansha Kanji Dictionary (Jack Halpern) |
| 1625 | Kodansha Kanji Learner’s Dictionary (Jack Halpern) |
| 2211 | Kodansha Kanji Learner’s Dictionary, 2nd Edition (Jack Halpern) |
| 330 | Les Kanjis dans la tete (Yves Maniette) |
| 6974 | Morohashi |
| 2555 | New Japanese English Character Dictionary (Jack Halpern) |
| 1294 | New Nelson (John Haig) |
| 324 | Remembering The Kanji (James Heisig) |
| 346 | Remembering The Kanji, 6th edition (James Heisig) |
| 15 | The Kanji Way to Japanese Language Power (Dale Crowley) |
| 71 | Tuttle Kanji Cards (Alexander Kask) |
| 947 | 2001 Kanji |
| 3n4.2 | The Kanji Dictionary |
| 2-5-3 | SKIP code |
| 2-3-4 | SKIP code |
| 2-5-2 | SKIP code |
| 2-3-5 | SKIP code |
| 3240.7 | Four corner code |
| 9040.7 | Four corner code |
| 1-19-56 | JIS X 0208-1997 kuten code |
| 5b66 | Unicode hex code |
world, boundary
- On:
- カイ
Jōyō kanji, taught in grade 3
JLPT level N4
158 of 2500 most used kanji in newspapers
Stroke order
On reading compounds
- 界 【カイ】 community, circles, world, kingdom, erathem, field (electrical), border, boundary, division
- 界隈 【カイワイ】 neighborhood, neighbourhood, vicinity
- 球界 【キュウカイ】 the baseball world
- 経済界 【ケイザイカイ】 economic world, financial circles, business community
Readings
- Korean:
- gye
Spanish
- borde
- frontera
- extensión
- ámbito
Portuguese
- mundo
French
- monde
| 170 | A Guide To Reading and Writing Japanese (Florence Sakade) |
| 260 | A Guide To Reading and Writing Japanese 3rd edition (Henshall, Seeley and De Groot) |
| 240 | A Guide To Remembering Japanese Characters (Kenneth G. Henshall) |
| 170 | A New Dictionary of Kanji Usage |
| 2998 | Classic Nelson (Andrew Nelson) |
| 269 | Essential Kanji (P.G. O’Neill) |
| 223 | Japanese Kanji Flashcards (Max Hodges and Tomoko Okazaki) |
| 967 | Japanese Names (P.G. O’Neill) |
| 3.8 | Japanese for Busy People |
| 454 | Kanji and Kana (Spahn and Hadamitzky) |
| 461 | Kanji and Kana, 2nd Edition (Spahn and Hadamitzky) |
| 157 | Kanji in Context (Nishiguchi and Kono) |
| 1336 | Kodansha Compact Kanji Guide |
| 3172 | Kodansha Kanji Dictionary (Jack Halpern) |
| 1632 | Kodansha Kanji Learner’s Dictionary (Jack Halpern) |
| 2220 | Kodansha Kanji Learner’s Dictionary, 2nd Edition (Jack Halpern) |
| 257 | Les Kanjis dans la tete (Yves Maniette) |
| 21775 | Morohashi |
| 2563 | New Japanese English Character Dictionary (Jack Halpern) |
| 3739 | New Nelson (John Haig) |
| 251 | Remembering The Kanji (James Heisig) |
| 266 | Remembering The Kanji, 6th edition (James Heisig) |
| 164 | The Kanji Way to Japanese Language Power (Dale Crowley) |
| 320 | Tuttle Kanji Cards (Alexander Kask) |
| 3654 | 2001 Kanji |
| 5f4.7 | The Kanji Dictionary |
| 2-5-4 | SKIP code |
| 6022.8 | Four corner code |
| 1-19-06 | JIS X 0208-1997 kuten code |
| 754c | Unicode hex code |