| Term | Definition | Contributor | Modified |
|---|---|---|---|
| Stellar winds | No definition provided | Ryan McGranaghan | 2023.04.16 |
| Stellar x-ray flares | No definition provided | Ryan McGranaghan | 2023.04.16 |
| Stellerite | No definition provided | Ryan McGranaghan | 2023.04.16 |
| Stencils and stencil cutting | No definition provided | Christopher Rauch | 2023.12.01 |
| Stencil work | No definition provided | Christopher Rauch | 2023.12.01 |
| Stenhuggarite | No definition provided | Ryan McGranaghan | 2023.04.16 |
| stenian | No definition provided | Ryan McGranaghan | 2023.04.16 |
| Stenographers | No definition provided | Christopher Rauch | 2023.12.01 |
| Stenography | No definition provided | Christopher Rauch | 2023.12.01 |
| Stenonite | No definition provided | Ryan McGranaghan | 2023.04.16 |
| Stenosis, Pulmonary | No definition provided | Christopher Rauch | 2023.12.01 |
| Stenotypy | No definition provided | Christopher Rauch | 2023.12.01 |
| Stenson’s duct | No definition provided | Christopher Rauch | 2023.12.01 |
| step | No definition provided | Ryan McGranaghan | 2023.04.16 |
| Stepanovite | No definition provided | Ryan McGranaghan | 2023.04.16 |
| Stephanite | No definition provided | Ryan McGranaghan | 2023.04.16 |
| Stephenson, Fort, O., Defense of, 1813 | No definition provided | Christopher Rauch | 2023.12.01 |
| steppe | No definition provided | Ryan McGranaghan | 2023.04.16 |
| Steppes | No definition provided | Christopher Rauch | 2023.12.01 |
| steradian | No definition provided | Ryan McGranaghan | 2023.04.16 |