1(bound form) right; right-hand side
2(bound form) (politics) right of center
3(bound form) (old) west
4(literary) the right side as the side of precedence
Example
rú guǒ如果yǒu有wèn tí问题，qǐng请jǔ举qǐ起nǐ你de的yòu右shǒu手。
如果有问题，请举起你的右手。
If you have a question, please raise your right hand.