| Term | Definition | Contributor | Modified |
|---|---|---|---|
| Thompson language | No definition provided | Christopher Rauch | 2023.12.01 |
| Thompson River Indians | No definition provided | Christopher Rauch | 2023.12.01 |
| Thomsenolite | No definition provided | Ryan McGranaghan | 2023.04.16 |
| Thomson crystal | A large ice crystal found in deep, stagnant water-filled cavities of a glacier. | GCW Glossary | 2023.03.27 |
| Thomson effect | No definition provided | Christopher Rauch | 2023.12.01 |
| Thomsonianism | No definition provided | Christopher Rauch | 2023.12.01 |
| Thomsonite | No definition provided | Ryan McGranaghan | 2023.04.16 |
| Thomsonite-Ca | No definition provided | Ryan McGranaghan | 2023.04.16 |
| Thomsonite-Sr | No definition provided | Ryan McGranaghan | 2023.04.16 |
| Thonga tribe | No definition provided | Christopher Rauch | 2023.12.01 |
| Thoracentesis | No definition provided | Christopher Rauch | 2023.12.01 |
| Thoracic duct | No definition provided | Christopher Rauch | 2023.12.01 |
| Thoracic duct--Diseases | No definition provided | Christopher Rauch | 2023.12.01 |
| Thoracostraca | No definition provided | Christopher Rauch | 2023.12.01 |
| Thorax | No definition provided | Christopher Rauch | 2023.12.01 |
| Thorbastnaesite | No definition provided | Ryan McGranaghan | 2023.04.16 |
| Thorbastnasite | No definition provided | Ryan McGranaghan | 2023.04.16 |
| Thoreaulite | No definition provided | Ryan McGranaghan | 2023.04.16 |
| Thorianite | No definition provided | Ryan McGranaghan | 2023.04.16 |
| Thorikosite | No definition provided | Ryan McGranaghan | 2023.04.16 |