| 283 | A Guide To Reading and Writing Japanese (Florence Sakade) |
| 374 | A Guide To Reading and Writing Japanese 3rd edition (Henshall, Seeley and De Groot) |
| 353 | A Guide To Remembering Japanese Characters (Kenneth G. Henshall) |
| 327 | A New Dictionary of Kanji Usage |
| 4844 | Classic Nelson (Andrew Nelson) |
| 242 | Essential Kanji (P.G. O’Neill) |
| 976 | Japanese Kanji Flashcards (Max Hodges and Tomoko Okazaki) |
| 1948 | Japanese Names (P.G. O’Neill) |
| 2.1 | Japanese for Busy People |
| 312 | Kanji and Kana (Spahn and Hadamitzky) |
| 312 | Kanji and Kana, 2nd Edition (Spahn and Hadamitzky) |
| 147 | Kanji in Context (Nishiguchi and Kono) |
| 1814 | Kodansha Compact Kanji Guide |
| 2147 | Kodansha Kanji Dictionary (Jack Halpern) |
| 1126 | Kodansha Kanji Learner’s Dictionary (Jack Halpern) |
| 1527 | Kodansha Kanji Learner’s Dictionary, 2nd Edition (Jack Halpern) |
| 854 | Les Kanjis dans la tete (Yves Maniette) |
| 40285 | Morohashi |
| 1711 | New Japanese English Character Dictionary (Jack Halpern) |
| 6253 | New Nelson (John Haig) |
| 846 | Remembering The Kanji (James Heisig) |
| 909 | Remembering The Kanji, 6th edition (James Heisig) |
| 449 | The Kanji Way to Japanese Language Power (Dale Crowley) |
| 422 | Tuttle Kanji Cards (Alexander Kask) |
Jōyō kanji, taught in grade 3
JLPT level N2
672 of 2500 most used kanji in newspapers
Stroke order
On reading compounds
- 鉄 【テツ】 iron (Fe), steel, iron (will, discipline, lady, etc.), railway, railway enthusiast
- 鉄製 【テッセイ】 made of iron
- 国鉄 【コクテツ】 national railway, Japan National Railways (1949-1987)
- 新日本製鐵 【シンニッポンセイテツ】 Nippon Steel Corporation
Kun reading compounds
- 黒金 【くろがね】 iron
Readings
- Japanese names:
- けん、 てっ
- Korean:
- cheol
Spanish
- hierro
- acero
Portuguese
- ferro
French
- fer
| 2863 | 2001 Kanji |
| 8a5.6 | The Kanji Dictionary |
| 1-8-5 | SKIP code |
| 8513.0 | Four corner code |
| 1-37-20 | JIS X 0208-1997 kuten code |
| 9244 | Unicode hex code |
Jōyō kanji, taught in grade 6
JLPT level N3
1186 of 2500 most used kanji in newspapers
Stroke order
On reading compounds
- 窓外 【ソウガイ】 outside a window
- 窓間壁 【ソウカンヘキ】 pier
- 同窓 【ドウソウ】 being a graduate of the same school, person who went to the same school, fellow alumnus
- 車窓 【シャソウ】 train window, car window
Kun reading compounds
- 窓 【まど】 window
- 窓口 【まどぐち】 counter, window, teller window, ticket window, contact person, point of contact
- 引違い窓 【ひきちがいまど】 double sliding window
- 鎧窓 【よろいまど】 louvered window
- 回転窓 【かいてんまど】 pivoted window
Readings
- Korean:
- chang
Spanish
- ventana
- habitación
Portuguese
- janela
- vidraça
French
- fenêtre
- vitre
| 931 | A Guide To Reading and Writing Japanese 3rd edition (Henshall, Seeley and De Groot) |
| 919 | A Guide To Remembering Japanese Characters (Kenneth G. Henshall) |
| 917 | A New Dictionary of Kanji Usage |
| 3326 | Classic Nelson (Andrew Nelson) |
| 1029 | Essential Kanji (P.G. O’Neill) |
| 786 | Japanese Kanji Flashcards (Max Hodges and Tomoko Okazaki) |
| 1746 | Japanese Names (P.G. O’Neill) |
| 698 | Kanji and Kana (Spahn and Hadamitzky) |
| 711 | Kanji and Kana, 2nd Edition (Spahn and Hadamitzky) |
| 231 | Kanji in Context (Nishiguchi and Kono) |
| 1455 | Kodansha Compact Kanji Guide |
| 2859 | Kodansha Kanji Dictionary (Jack Halpern) |
| 1476 | Kodansha Kanji Learner’s Dictionary (Jack Halpern) |
| 1986 | Kodansha Kanji Learner’s Dictionary, 2nd Edition (Jack Halpern) |
| 1328 | Les Kanjis dans la tete (Yves Maniette) |
| 25494 | Morohashi |
| 2294 | New Japanese English Character Dictionary (Jack Halpern) |
| 4201 | New Nelson (John Haig) |
| 749 | Remembering The Kanji (James Heisig) |
| 811 | Remembering The Kanji, 6th edition (James Heisig) |
| 926 | Tuttle Kanji Cards (Alexander Kask) |
| 758 | 2001 Kanji |
| 3m8.7 | The Kanji Dictionary |
| 2-3-8 | SKIP code |
| 2-5-6 | SKIP code |
| 3033.3 | Four corner code |
| 1-33-75 | JIS X 0208-1997 kuten code |
| 7a93 | Unicode hex code |