| 游 | yóu sī | gossamer / hairspring | 
| 游 | Yóu | surname You | 
| 游 | yóu | to swim / variant of 游 | 
| 游 | yóu | to walk / to tour / to roam / to travel | 
| 丝 | sī | silk / thread-like thing; (cuisine) shreds or julienne strips / classifier: a trace (of smoke etc), a tiny bit etc |