# 妻弟
## Chinese
### Pronunciation

* Mandarin
    (Pinyin): qīdì
    (Zhuyin): ㄑㄧ ㄉㄧˋ
* Cantonese (Jyutping): cai$^1$ dai$^6$
* Mandarin
** (Standard Chinese)
*** Hanyu Pinyin: qīdì
*** Zhuyin: ㄑㄧ ㄉㄧˋ
*** Tongyong Pinyin: cidì
*** Wade–Giles: chʻi$^1$-ti$^4$
*** Yale: chī-dì
*** Gwoyeu Romatzyh: chidih
*** Palladius: циди (cidi)
*** Sinological IPA : /t͡ɕʰi⁵⁵ ti⁵¹/
* Cantonese
** (Standard Cantonese, Guangzhou–Hong Kong)
*** Jyutping: cai$^1$ dai$^6$
*** Yale: chāi daih
*** Cantonese Pinyin: tsai$^1$ dai$^6$
*** Guangdong Romanization: cei$^1$ dei$^6$
*** Sinological IPA : /t͡sʰɐi̯⁵⁵ tɐi̯²²/

### Noun

妻弟
* brother-in-law (wife's younger brother)
* (literary) sister-in-law (wife's younger sister)

#### Synonyms

| Variety | Location | Words |
| Classical Chinese | Classical Chinese | 內弟, 妻弟, 婦弟 |
| Formal (Written Standard Chinese) | Formal (Written Standard Chinese) | 內弟, 妻弟 |
| Northeastern Mandarin | Beijing | 小舅子 |
| Northeastern Mandarin | Taiwan | 小舅子 |
| Northeastern Mandarin | Harbin | 小舅子 |
| Jilu Mandarin | Jinan | 小舅子 |
| Jiaoliao Mandarin | Yantai (Muping) | 小舅子 |
| Central Plains Mandarin | Luoyang | 小舅子 |
| Central Plains Mandarin | Wanrong | 小舅子 |
| Central Plains Mandarin | Xi'an | 丈人兄弟, 小舅子 |
| Central Plains Mandarin | Xining | 小舅子 |
| Central Plains Mandarin | Xuzhou | 內弟兒, 內弟 |
| Central Plains Mandarin | Sokuluk (Gansu Dungan) | 小舅子 |
| Lanyin Mandarin | Yinchuan | 妻弟 |
| Lanyin Mandarin | Lanzhou | 小舅子 |
| Lanyin Mandarin | Ürümqi | 小舅子 |
| Southwestern Mandarin | Chengdu | 小舅子 |
| Southwestern Mandarin | Wuhan | 小舅佬, 舅弟 |
| Southwestern Mandarin | Guiyang | 小舅, 小舅子 |
| Southwestern Mandarin | Liuzhou | 小舅子, 舅崽 |
| Jianghuai Mandarin | Nanjing | 小舅子, 小舅爺 |
| Jianghuai Mandarin | Yangzhou | 舅子, 舅爺 |
| Jianghuai Mandarin | Nantong | 舅子 |
| Jianghuai Mandarin | Hefei | 小舅子 |
| Cantonese | Guangzhou | 舅仔 |
| Cantonese | Hong Kong | 舅仔 |
| Cantonese | Hong Kong (Kam Tin Weitou) | 舅, 阿舅 |
| Cantonese | Macau | 舅仔 |
| Cantonese | Guangzhou (Panyu) | 舅仔 |
| Cantonese | Guangzhou (Huashan, Huadu) | 舅仔 |
| Cantonese | Guangzhou (Conghua) | 舅仔 |
| Cantonese | Guangzhou (Zengcheng) | 舅仔 |
| Cantonese | Foshan | 舅仔 |
| Cantonese | Foshan (Shatou, Nanhai) | 舅仔 |
| Cantonese | Foshan (Shunde) | 舅仔 |
| Cantonese | Foshan (Sanshui) | 舅仔 |
| Cantonese | Foshan (Mingcheng, Gaoming) | 阿舅 |
| Cantonese | Zhongshan (Shiqi) | 舅仔 |
| Cantonese | Zhuhai (Qianshan, Xiangzhou) | 舅仔 |
| Cantonese | Zhuhai (Shangheng, Doumen; Tanka) | 舅仔 |
| Cantonese | Zhuhai (Doumen) | 舅仔 |
| Cantonese | Jiangmen (Baisha) | 舅仔 |
| Cantonese | Jiangmen (Xinhui) | 舅仔 |
| Cantonese | Taishan | 舅仔 |
| Cantonese | Kaiping (Chikan) | 舅仔 |
| Cantonese | Enping (Niujiang) | 舅仔 |
| Cantonese | Heshan (Yayao) | 舅仔 |
| Cantonese | Dongguan | 舅仔 |
| Cantonese | Shenzhen (Shajing, Bao'an) | 舅仔 |
| Cantonese | Yangjiang | 舅仔, 舅爺 |
| Cantonese | Kuala Lumpur (Guangfu) | 舅仔 |
| Gan | Nanchang | 小舅子 |
| Gan | Lichuan | 霞舅崽 |
| Gan | Pingxiang | 舅仔 |
| Hakka | Meixian | 細阿舅, 舅爺 |
| Hakka | Huizhou (Huicheng Bendihua) | 舅仔 |
| Hakka | Dongguan (Qingxi) | 舅仔 |
| Hakka | Shenzhen (Shatoujiao) | 舅仔 |
| Hakka | Zhongshan (Nanlang Heshui) | 舅子 |
| Hakka | Guangzhou (Lütian, Conghua) | 內弟 |
| Hakka | Yudu | 舅公子, 舅母子 |
| Hakka | Miaoli (N. Sixian) | 妻舅仔 |
| Hakka | Pingtung (Neipu; S. Sixian) | 妻舅仔 |
| Hakka | Hsinchu County (Zhudong; Hailu) | 舅仔 |
| Hakka | Taichung (Dongshi; Dabu) | 妻舅, 阿舅 |
| Hakka | Hsinchu County (Qionglin; Raoping) | 妻舅仔, 舅仔 |
| Hakka | Yunlin (Lunbei; Zhao'an) | 阿舅 |
| Hakka | Senai (Huiyang) | 舅仔 |
| Huizhou | Jixi | 內弟 |
| Jin | Taiyuan | 小舅子 |
| Jin | Xinzhou | 小舅子 |
| Northern Min | Jian'ou | 小老媽舅 |
| Eastern Min | Fuzhou | 細舅 |
| Southern Min | Xiamen | 舅仔 |
| Southern Min | Quanzhou | 舅仔 |
| Southern Min | Zhangzhou | 舅仔 |
| Southern Min | Taipei | 舅仔 |
| Southern Min | New Taipei (Sanxia) | 舅仔 |
| Southern Min | Kaohsiung | 舅仔 |
| Southern Min | Yilan | 舅仔 |
| Southern Min | Changhua (Lukang) | 舅仔 |
| Southern Min | Taichung | 舅仔 |
| Southern Min | Taichung (Wuqi) | 舅仔 |
| Southern Min | Tainan | 舅仔 |
| Southern Min | Taitung | 舅仔 |
| Southern Min | Hsinchu | 舅仔 |
| Southern Min | Penghu (Magong) | 細舅仔 |
| Southern Min | Penang (Hokkien) | 舅仔 |
| Southern Min | Chaozhou | 舅囝, 細舅 |
| Southern Min | Jieyang | 舅囝, 細舅 |
| Southern Min | Bangkok (Teochew) | 細舅 |
| Southern Min | Johor Bahru (Teochew) | 妻舅 |
| Southern Min | Leizhou | 外家老弟, 婆舅 |
| Southern Min | Haikou | 外家舅𡠤 |
| Zhongshan Min | Zhongshan (Longdu, Shaxi) | 細舅 |
| Southern Pinghua | Nanning (Tingzi) | 細舅 |
| Wu | Shanghai | 小舅子, 內弟, 阿舅 dated |
| Wu | Shanghai (Chongming) | 小阿舅 |
| Wu | Suzhou | 阿舅, 舅老 |
| Wu | Danyang | 舅子 |
| Wu | Hangzhou | 小舅佬 |
| Wu | Ningbo | 舅老, 舅老爺, 阿舅 |
| Wu | Wenzhou | 阿舅, 老婆舅 |
| Wu | Jinhua | 大舅 |
| Wu | Jinhua (Tangxi) | 老婆舅 |
| Xiang | Changsha | 小舅子 |
| Xiang | Loudi | 阿舅子 |
| Xiang | Shuangfeng | 細舅子 |
| Variety | Location | Words |
| Classical Chinese | Classical Chinese | 妻弟 |
| Formal (Written Standard Chinese) | Formal (Written Standard Chinese) | 小姨子, 小姨, 姨妹 |
| Northeastern Mandarin | Harbin | 小姨子 |
| Jilu Mandarin | Jinan | 小姨子 |
| Jiaoliao Mandarin | Yantai (Muping) | 小姨子 |
| Central Plains Mandarin | Luoyang | 小姨子 |
| Central Plains Mandarin | Wanrong | 小姨子 |
| Central Plains Mandarin | Xi'an | 小姨子 |
| Central Plains Mandarin | Xuzhou | 小姨子 |
| Lanyin Mandarin | Yinchuan | 小姨子 |
| Lanyin Mandarin | Ürümqi | 小姨子 |
| Southwestern Mandarin | Chengdu | 小姨妹, 小姨妹兒 |
| Southwestern Mandarin | Wuhan | 姨妹 |
| Southwestern Mandarin | Guiyang | 姨妹 |
| Southwestern Mandarin | Liuzhou | 小姨子 |
| Jianghuai Mandarin | Nanjing | 小姨子 |
| Jianghuai Mandarin | Yangzhou | 小姨子 |
| Cantonese | Guangzhou | 姨仔 |
| Cantonese | Hong Kong | 姨仔 |
| Cantonese | Dongguan | 姨仔 |
| Gan | Nanchang | 小姨子 |
| Gan | Lichuan | 小姨崽 non-face-to-face |
| Gan | Pingxiang | 姨仔 also for elder sister |
| Hakka | Yudu | 小姨 face-to-face, 小姨子 |
| Huizhou | Jixi | 小姨 |
| Jin | Taiyuan | 小姨子 |
| Jin | Xinzhou | 小姨子 |
| Northern Min | Jian'ou | 小姨嫲 |
| Eastern Min | Fuzhou | 細姨 |
| Southern Min | Xiamen | 姨仔, 小姨仔 |
| Southern Min | Quanzhou | 姨仔 |
| Southern Min | Zhangzhou | 姨仔, 小姨仔 |
| Southern Min | Tainan | 姨仔 GT |
| Southern Min | Manila (Hokkien) | 姨仔 |
| Southern Min | Chaozhou | 妻姨, 細姨 |
| Wu | Shanghai | 阿姨 non-face-to-face, 小姨子 non-face-to-face |
| Wu | Danyang | 小姨 |
| Wu | Hangzhou | 小姨媽 |
| Wu | Ningbo | 小姨 |
| Wu | Jinhua | 小姨 |
| Xiang | Changsha | 姨妹子 |
| Xiang | Loudi | 姨妹 |
| Xiang | Hengyang | 姨妹子 |
| Note | GT - General Taiwanese (no specific region identified) | GT - General Taiwanese (no specific region identified) |