| 臀 |
tún wèi | breech presentation (obstetrics) |
| 臀 |
tún | buttocks; hips; rump |
| 臀 |
tún | old variant of 臀 |
| 位 |
wèi | position / location / place / seat / classifier for people (honorific) / classifier for binary bits (e.g. 十六位 16-bit or 2 bytes) / (physics) potential |