| Term | Definition | Contributor | Modified |
|---|---|---|---|
| typical | No definition provided | Ryan McGranaghan | 2023.04.16 |
| Typo-autography | No definition provided | Christopher Rauch | 2023.12.01 |
| Typographical societies | No definition provided | Christopher Rauch | 2023.12.01 |
| Typography | No definition provided | Christopher Rauch | 2023.12.01 |
| Tyranny | No definition provided | Christopher Rauch | 2023.12.01 |
| Tyretskite | No definition provided | Ryan McGranaghan | 2023.04.16 |
| Tyrolese | No definition provided | Christopher Rauch | 2023.12.01 |
| Tyrolite | No definition provided | Ryan McGranaghan | 2023.04.16 |
| Tyronensians | No definition provided | Christopher Rauch | 2023.12.01 |
| Tyrone's rebellion, 1597-1603 | No definition provided | Christopher Rauch | 2023.12.01 |
| Tyrosin | No definition provided | Christopher Rauch | 2023.12.01 |
| Tyrrellite | No definition provided | Ryan McGranaghan | 2023.04.16 |
| Tysonite | No definition provided | Ryan McGranaghan | 2023.04.16 |
| Tyuyamunite | No definition provided | Ryan McGranaghan | 2023.04.16 |
| Tzendal language | No definition provided | Christopher Rauch | 2023.12.01 |
| Tzoneca Indians | No definition provided | Christopher Rauch | 2023.12.01 |
| u | No definition provided | Ryan McGranaghan | 2023.04.16 |
| u238 | No definition provided | Ryan McGranaghan | 2023.04.16 |
| u239 | No definition provided | Ryan McGranaghan | 2023.04.16 |
| ubac | The shady (usually poleward) side of a mountain. | Ryan McGranaghan | 2023.04.16 |