| 1796 | A Guide To Remembering Japanese Characters (Kenneth G. Henshall) |
| 1764 | A New Dictionary of Kanji Usage |
| 3749 | Classic Nelson (Andrew Nelson) |
| 1237 | Essential Kanji (P.G. O’Neill) |
| 1673 | Japanese Kanji Flashcards (Max Hodges and Tomoko Okazaki) |
| 1284 | Kanji and Kana (Spahn and Hadamitzky) |
| 1358 | Kanji and Kana, 2nd Edition (Spahn and Hadamitzky) |
| 1630 | Kanji in Context (Nishiguchi and Kono) |
| 1029 | Kodansha Compact Kanji Guide |
| 1148 | Kodansha Kanji Dictionary (Jack Halpern) |
| 620 | Kodansha Kanji Learner’s Dictionary (Jack Halpern) |
| 826 | Kodansha Kanji Learner’s Dictionary, 2nd Edition (Jack Halpern) |
| 537 | Les Kanjis dans la tete (Yves Maniette) |
| 29396P | Morohashi |
| 917 | New Japanese English Character Dictionary (Jack Halpern) |
| 4788 | New Nelson (John Haig) |
| 531 | Remembering The Kanji (James Heisig) |
| 570 | Remembering The Kanji, 6th edition (James Heisig) |
| 1266 | Tuttle Kanji Cards (Alexander Kask) |
placenta, sac, sheath
- On:
- ホウ
Jōyō kanji, taught in junior high
JLPT level N1
1379 of 2500 most used kanji in newspapers
Stroke order
On reading compounds
- 胞子 【ホウシ】 spore
- 胞衣 【エナ】 afterbirth, placenta
- 卵胞 【ランポウ】 (ovarian) follicle
- 肺胞 【ハイホウ】 pulmonary alveolus, alveoli, air cell, air sac
Readings
- Korean:
- po
Spanish
- estómago de la mujer
- placenta
- vaina
Portuguese
- placenta
- bolsa
- estojo
French
- placenta
- cavité
- gaine
| 3956 | 2001 Kanji |
| 4b5.5 | The Kanji Dictionary |
| 1-4-5 | SKIP code |
| 7721.2 | Four corner code |
| 1-43-06 | JIS X 0208-1997 kuten code |
| 80de | Unicode hex code |
Stroke order
On reading compounds
- 胚 【ハイ】 embryo, germ (e.g. wheat germ)
- 胚移植 【ハイイショク】 embryo transfer, embryo transplant
- 胞胚 【ホウハイ】 blastula, blastosphere
- 凍結胚 【トウケツハイ】 frozen embryo
Readings
- Korean:
- bae
Spanish
Portuguese
French
| 3748 | Classic Nelson (Andrew Nelson) |
| 29390 | Morohashi |
| 4787 | New Nelson (John Haig) |
| 2458 | Remembering The Kanji (James Heisig) |
| 2531 | Remembering The Kanji, 6th edition (James Heisig) |
| 4b5.8 | The Kanji Dictionary |
| 1-4-5 | SKIP code |
| 7121.9 | Four corner code |
| 1-70-85 | JIS X 0208-1997 kuten code |
| 80da | Unicode hex code |
body cavity
- On:
- コウ
Jinmeiyō kanji, used in names
Stroke order
On reading compounds
- 腔 【コウ】 cavity
- 腔線 【コウセン】 gun rifling
- 腹腔 【フッコウ】 abdominal cavity
- 口腔 【コウコウ】 oral cavity, mouth
Readings
- Korean:
- gang
Spanish
Portuguese
French
| 3776 | Classic Nelson (Andrew Nelson) |
| 1267 | Kodansha Kanji Dictionary (Jack Halpern) |
| 917 | Kodansha Kanji Learner’s Dictionary, 2nd Edition (Jack Halpern) |
| 29630 | Morohashi |
| 4826 | New Nelson (John Haig) |
| 2465 | Remembering The Kanji (James Heisig) |
| 2535 | Remembering The Kanji, 6th edition (James Heisig) |
| 4b8.7 | The Kanji Dictionary |
| 1-4-8 | SKIP code |
| 7321.1 | Four corner code |
| 1-25-48 | JIS X 0208-1997 kuten code |
| 8154 | Unicode hex code |