Chinese character 髈

It is the bone-component spelling of 膀. Older Chinese dictionaries gloss 膀 as flank or ribs; later glosses also include the shoulder, upper arm, or a bird’s wing. 髈 has 骨, meaning bone, where 膀 has 月, the shortened flesh component 肉.

The early Chinese character dictionary Shuowen Jiezi records 髈 as an alternate form; later dictionaries, including Yupian, Guangyun, and the Kangxi Dictionary, preserve it too. That history points to an evolved spelling of a body-part word, not a newly invented sign.

Is 髈 a variant of 膀?

Yes: Chinese dictionaries list 髈 as a variant of 膀. 膀 is the familiar form in ordinary Mandarin writing. The spellings are related, but the Wu-dialect use of 髈 for thigh or thighbone is regional and does not apply to every occurrence.

Does 髈 mean thigh in Wu dialect?

It can mean thigh or thighbone in several Wu varieties. A 2017 national table of dialect characters records this use for Danyang, Ningbo, Suzhou, and Wenzhou. Wu is a group of Chinese regional speech varieties.

In a Wu-dialect message, read the surrounding phrase first. If 髈 appears by itself, the character alone does not settle which body part the sender means.