| SIN | United States inventor of an improved chain-stitch sewing machine (1811-1875) |
|---|---|
| SIN | the Indic language spoken by the people of Sri Lanka |
| SIN | a native or inhabitant of Sri Lanka |
| SIN | of or relating to the Sinhalese people |
| SIN | of or relating to the Sinhalese languages |
| SIN | the act of singing vocal music |
| SIN | disclosing information or giving evidence about another |
| SIN | (music) smooth and flowing |
| SIN | the musical quality of the voice while singing |
| SIN | a base hit on which the batter stops safely at first base |
| SIN | the smallest whole number or a numeral representing this number |
| SIN | hit a one-base hit, in baseball |