| SIN | a beating-reed instrument with a single reed (as a clarinet or saxophone) |
|---|---|
| SIN | a beating-reed instrument with a single reed (as a clarinet or saxophone) |
| SIN | a helicopter having a single rotor |
| SIN | univalve |
| SIN | (of type or print) not having a blank space between lines |
| SIN | typing that does not leave lines blank |
| SIN | having a single strand |
| SIN | the quality of concentrating on one central objective |
| SIN | without hypocrisy |
| SIN | tennis played with one person on each side |
| SIN | badminton played with one person on each side |
| SIN | a stick used instead of a sword for fencing |