| 1. | the 20th letter of the English alphabet, a consonant. |
| 2. | any spoken sound represented by the letter T or t, as in tub, but, or butter. |
| 3. | something having the shape of a T. |
| 4. | a written or printed representation of the letter T or t. |
| 5. | a device, as a printer's type, for reproducing the letter T or t. |
| 6. | to a T, exactly; perfectly: That job would suit you to a T. |