| 1094 | Classic Nelson (Andrew Nelson) |
| 1295 | Japanese Names (P.G. O’Neill) |
| 1749 | Kanji and Kana, 2nd Edition (Spahn and Hadamitzky) |
| 563 | Kodansha Kanji Dictionary (Jack Halpern) |
| 425 | Kodansha Kanji Learner’s Dictionary, 2nd Edition (Jack Halpern) |
| 5211 | Morohashi |
| 1035 | New Nelson (John Haig) |
| 2185 | Remembering The Kanji (James Heisig) |
| 596 | Remembering The Kanji, 6th edition (James Heisig) |
Jōyō kanji, taught in junior high
2184 of 2500 most used kanji in newspapers
Stroke order
On reading compounds
- 堆 【タイ】 bank (river, lake), pile, heap
- 堆積 【タイセキ】 accumulation, pile, heap, sedimentation
- 砂堆 【サタイ】 sandbank, shoal
- 浅堆 【センタイ】 bank (sea, ocean), shoal
- 堆朱 【ツイシュ】 red lacquerware with patterns carved in relief
Kun reading compounds
- 堆い 【うずたかい】 piled up high, in a heap
Readings
- Korean:
- toe
Spanish
- torre alta de cosas apiladas
- lugar alto mar adentro
Portuguese
French
| 3b8.1 | The Kanji Dictionary |
| 1-3-8 | SKIP code |
| 4011.4 | Four corner code |
| 1-34-47 | JIS X 0208-1997 kuten code |
| 5806 | Unicode hex code |
volume, product (x*y), acreage, contents, pile up, stack, load, amass
Jōyō kanji, taught in grade 4
JLPT level N3
541 of 2500 most used kanji in newspapers
Stroke order
On reading compounds
- 積 【セキ】 product, volume, area
- 積載 【セキサイ】 loading, carrying
- 作付面積 【サクヅケメンセキ】 planted area
- 蓄積 【チクセキ】 accumulation, accumulate, store
Kun reading compounds
- 積む 【つむ】 to pile up, to stack, to load (car, ship, etc.), to pack, to acquire, to accumulate
- 積もる 【つもる】 to pile up, to accumulate, to estimate
- 積もり 【つもり】 intention, plan, purpose, expectation, belief, assumption, thought, conviction, estimate, estimation, calculation
- 積り書 【つもりがき】 written estimate
- お見積もり 【おみつもり】 (price) quotation, quote
- 相見積もり 【あいみつもり】 (obtaining) quotes from several companies, (fielding) competitive bids, competitive bidding
Readings
- Japanese names:
- か、 さか、 しゃこ、 ずみ、 つみ
- Korean:
- jeog, ja
Spanish
- amontonar
- apilar
- amplitud
- producto (matemáticas)
Portuguese
- volume
- produto (x*y)
- terras
- comteúdos
- empilhar
- pilha
- carga
- acumular
French
- volume
- produit (x*y)
- aire
- contenu
- entasser
- empiler
- charger
- amasser
| 445 | A Guide To Reading and Writing Japanese (Florence Sakade) |
| 550 | A Guide To Reading and Writing Japanese 3rd edition (Henshall, Seeley and De Groot) |
| 521 | A Guide To Remembering Japanese Characters (Kenneth G. Henshall) |
| 506 | A New Dictionary of Kanji Usage |
| 3306 | Classic Nelson (Andrew Nelson) |
| 766 | Essential Kanji (P.G. O’Neill) |
| 784 | Japanese Kanji Flashcards (Max Hodges and Tomoko Okazaki) |
| 2493 | Japanese Names (P.G. O’Neill) |
| 656 | Kanji and Kana (Spahn and Hadamitzky) |
| 667 | Kanji and Kana, 2nd Edition (Spahn and Hadamitzky) |
| 886 | Kanji in Context (Nishiguchi and Kono) |
| 1448 | Kodansha Compact Kanji Guide |
| 1579 | Kodansha Kanji Dictionary (Jack Halpern) |
| 835 | Kodansha Kanji Learner’s Dictionary (Jack Halpern) |
| 1142 | Kodansha Kanji Learner’s Dictionary, 2nd Edition (Jack Halpern) |
| 1557 | Les Kanjis dans la tete (Yves Maniette) |
| 25266 | Morohashi |
| 1236 | New Japanese English Character Dictionary (Jack Halpern) |
| 4176 | New Nelson (John Haig) |
| 1543 | Remembering The Kanji (James Heisig) |
| 1663 | Remembering The Kanji, 6th edition (James Heisig) |
| 632 | Tuttle Kanji Cards (Alexander Kask) |
| 2261 | 2001 Kanji |
| 5d11.5 | The Kanji Dictionary |
| 1-5-11 | SKIP code |
| 2598.6 | Four corner code |
| 1-32-49 | JIS X 0208-1997 kuten code |
| 7a4d | Unicode hex code |
Jōyō kanji, taught in grade 2
JLPT level N2
787 of 2500 most used kanji in newspapers
Stroke order
On reading compounds
- 岩盤 【ガンバン】 bedrock
- 岩石 【ガンセキ】 rock
- 砂岩 【サガン】 sandstone
- 石灰岩 【セッカイガン】 limestone
Kun reading compounds
- 岩 【いわ】 rock, boulder, crag
- 岩間 【いわま】 among rocks
- 一枚岩 【いちまいいわ】 monolith, large slab of rock, unity (of a group, organization, etc.), unanimity, solidarity
- 浮岩 【うきいわ】 rock partially submerged in water, rock partially emerging from the water, pumice stone
Readings
- Korean:
- am
Spanish
- roca
Portuguese
- rochedo
- rocha
- penhedo
French
- rocher
- roc
- falaise
| 178 | A Guide To Reading and Writing Japanese (Florence Sakade) |
| 102 | A Guide To Reading and Writing Japanese 3rd edition (Henshall, Seeley and De Groot) |
| 249 | A Guide To Remembering Japanese Characters (Kenneth G. Henshall) |
| 744 | A New Dictionary of Kanji Usage |
| 1414 | Classic Nelson (Andrew Nelson) |
| 821 | Essential Kanji (P.G. O’Neill) |
| 487 | Japanese Kanji Flashcards (Max Hodges and Tomoko Okazaki) |
| 942 | Japanese Names (P.G. O’Neill) |
| 1345 | Kanji and Kana (Spahn and Hadamitzky) |
| 1428 | Kanji and Kana, 2nd Edition (Spahn and Hadamitzky) |
| 457 | Kanji in Context (Nishiguchi and Kono) |
| 538 | Kodansha Compact Kanji Guide |
| 2778 | Kodansha Kanji Dictionary (Jack Halpern) |
| 1423 | Kodansha Kanji Learner’s Dictionary (Jack Halpern) |
| 1921 | Kodansha Kanji Learner’s Dictionary, 2nd Edition (Jack Halpern) |
| 777 | Les Kanjis dans la tete (Yves Maniette) |
| 7985 | Morohashi |
| 2235 | New Japanese English Character Dictionary (Jack Halpern) |
| 1461 | New Nelson (John Haig) |
| 770 | Remembering The Kanji (James Heisig) |
| 832 | Remembering The Kanji, 6th edition (James Heisig) |
| 156 | Tuttle Kanji Cards (Alexander Kask) |
| 1277 | 2001 Kanji |
| 3o5.10 | The Kanji Dictionary |
| 2-3-5 | SKIP code |
| 2260.1 | Four corner code |
| 1-20-68 | JIS X 0208-1997 kuten code |
| 5ca9 | Unicode hex code |