# 菜豆
## Chinese
### Pronunciation

* Mandarin
    (Pinyin): càidòu
    (Zhuyin): ㄘㄞˋ ㄉㄡˋ
* Cantonese (Jyutping): coi$^3$ dau$^{6-2}$
* Southern Min (Hokkien, POJ): chhài-tāu
* Mandarin
** (Standard Chinese)
*** Hanyu Pinyin: càidòu
*** Zhuyin: ㄘㄞˋ ㄉㄡˋ
*** Tongyong Pinyin: càidòu
*** Wade–Giles: tsʻai$^4$-tou$^4$
*** Yale: tsài-dòu
*** Gwoyeu Romatzyh: tsaydow
*** Palladius: цайдоу (cajdou)
*** Sinological IPA : /t͡sʰaɪ̯⁵¹⁻⁵³ toʊ̯⁵¹/
* Cantonese
** (Standard Cantonese, Guangzhou–Hong Kong)
*** Jyutping: coi$^3$ dau$^{6-2}$
*** Yale: choi dáu
*** Cantonese Pinyin: tsoi$^3$ dau$^{6-2}$
*** Guangdong Romanization: coi$^3$ deo$^{6-2}$
*** Sinological IPA : /t͡sʰɔːi̯³³ tɐu̯²²⁻³⁵/
* Southern Min
** (Hokkien: Xiamen, Quanzhou, Zhangzhou, General Taiwanese, Jinjiang, Tong'an)
*** Pe̍h-ōe-jī: chhài-tāu
*** Tâi-lô: tshài-tāu
*** Phofsit Daibuun: zhae'dau
*** IPA (Kaohsiung): /t͡sʰai²¹⁻⁴¹ tau³³/
*** IPA (Quanzhou, Jinjiang): /t͡sʰai⁴¹⁻⁵⁵⁴ tau⁴¹/
*** IPA (Tong'an): /t͡sʰai¹¹²⁻⁴² tau²²/
*** IPA (Xiamen, Zhangzhou): /t͡sʰai²¹⁻⁵³ tau²²/
*** IPA (Taipei): /t͡sʰai¹¹⁻⁵³ tau³³/

### Noun

菜豆
* common bean; kidney bean (Phaseolus vulgaris)
* (chiefly Hokkien) cowpea; black-eyed pea (Vigna unguiculata)

#### Synonyms

* (kidney bean): 架豆 (jiàdòu), 四季豆 (sìjìdòu); (chiefly Taiwan) 敏豆 (mǐndòu); (Hokkien) 敏豆仔
| Variety | Location | Words |
| Formal (Written Standard Chinese) | Formal (Written Standard Chinese) | 豇豆 |
| Jilu Mandarin | Jinan | 豇豆, 豆角 |
| Jiaoliao Mandarin | Yantai (Muping) | 豇豆 |
| Central Plains Mandarin | Luoyang | 豇豆 |
| Central Plains Mandarin | Wanrong | 豇豆 |
| Central Plains Mandarin | Xi'an | 豇豆 |
| Central Plains Mandarin | Xining | 豇豆 |
| Central Plains Mandarin | Xuzhou | 豇豆 |
| Lanyin Mandarin | Yinchuan | 豇豆 |
| Lanyin Mandarin | Ürümqi | 豇豆 |
| Southwestern Mandarin | Wuhan | 豇豆, 豆角 |
| Southwestern Mandarin | Guiyang | 豇豆 |
| Southwestern Mandarin | Liuzhou | 豆角 |
| Jianghuai Mandarin | Nanjing | 豇豆 |
| Jianghuai Mandarin | Yangzhou | 豇豆 |
| Cantonese | Hong Kong | 豆角 |
| Cantonese | Dongguan | 豆角 |
| Gan | Nanchang | 豆角子 |
| Gan | Lichuan | 豆角 |
| Gan | Pingxiang | 豇豆 |
| Hakka | Meixian | 豆角 |
| Hakka | Yudu | 豇豆, 豆角 |
| Hakka | Miaoli (N. Sixian) | 長豆仔 |
| Hakka | Pingtung (Neipu; S. Sixian) | 長豆仔 |
| Hakka | Hsinchu County (Zhudong; Hailu) | 長豆 |
| Hakka | Taichung (Dongshi; Dabu) | 長豆 |
| Hakka | Hsinchu County (Qionglin; Raoping) | 長豆 |
| Hakka | Yunlin (Lunbei; Zhao'an) | 長豆 |
| Jin | Taiyuan | 長豆角 |
| Jin | Xinzhou | 豇豆 |
| Eastern Min | Fuzhou | 豇豆, 豆角 |
| Southern Min | Xiamen | 菜豆 |
| Southern Min | Xiamen (Tong'an) | 菜豆 |
| Southern Min | Quanzhou | 菜豆 |
| Southern Min | Jinjiang | 菜豆 |
| Southern Min | Zhangzhou | 菜豆 |
| Southern Min | Tainan | 菜豆 GT |
| Southern Min | Haikou | 長豆 |
| Southern Pinghua | Nanning (Tingzi) | 豆角 |
| Wu | Shanghai | 豇豆, 長豇豆 |
| Wu | Shanghai (Chongming) | 豇豆 |
| Wu | Suzhou | 豇豆 |
| Wu | Ningbo | 豇豆 |
| Wu | Jinhua | 豇豆 |
| Xiang | Changsha | 豆角, 豆殼, 豆殼子 |
| Xiang | Loudi | 四季豆 |
| Note | GT - General Taiwanese (no specific region identified) | GT - General Taiwanese (no specific region identified) |

## Japanese

Kanji in this term :
| 菜 | 豆 |
| さい Grade: 4 | とう Grade: 3 |
| on'yomi ||

### Noun

菜(さい)豆(とう) or 菜豆(サイトウ) • (saitō)
* common bean (Phaseolus vulgaris)
    Synonym: 隠元豆 (ingen-mame)

#### Usage notes

As with many terms that name organisms, this term is often spelled in katakana, especially in biological contexts (where katakana is customary).