| 1. | the 25th letter of the English alphabet, a semivowel. |
| 2. | any spoken sound represented by the letter Y or y, as in yet, city, or rhythm. |
| 3. | something having the shape of a Y. |
| 4. | a written or printed representation of the letter Y or y. |
| 5. | a device, as a printer's type, for reproducing the letter Y or y. |