| Term | Definition | Contributor | Modified |
|---|---|---|---|
| Selection, Natural | No definition provided | Christopher Rauch | 2023.12.01 |
| Selective absorption | No definition provided | Christopher Rauch | 2023.12.01 |
| Selenite | No definition provided | Ryan McGranaghan | 2023.04.16 |
| Selenium | No definition provided | Christopher Rauch | 2023.12.01 |
| Selenium | No definition provided | Ryan McGranaghan | 2023.04.16 |
| Selenium compounds | No definition provided | Christopher Rauch | 2023.12.01 |
| Selenojalpaite | No definition provided | Ryan McGranaghan | 2023.04.16 |
| Selenolite | No definition provided | Ryan McGranaghan | 2023.04.16 |
| Selenology | No definition provided | Ryan McGranaghan | 2023.04.16 |
| Selenopolybasite | No definition provided | Ryan McGranaghan | 2023.04.16 |
| Selenopolybasite-Tac | No definition provided | Ryan McGranaghan | 2023.04.16 |
| Selenostephanite | No definition provided | Ryan McGranaghan | 2023.04.16 |
| Selen tellurium | No definition provided | Ryan McGranaghan | 2023.04.16 |
| self-calibrating | A subset of wave gauges in a wave research facility that can be calibrated without changing the tank water level, typically at the beginning and end of each day. | Ashley Adair | 2023.03.27 |
| self cloud | A low-level, horizontal, wedge-shaped arcus cloud associated with a convective storm's gust front. | Ryan McGranaghan | 2023.04.16 |
| Self-control | No definition provided | Christopher Rauch | 2023.12.01 |
| Self-culture | No definition provided | Christopher Rauch | 2023.12.01 |
| Selfculture | No definition provided | Christopher Rauch | 2023.12.01 |
| Self-defense | No definition provided | Christopher Rauch | 2023.12.01 |
| self describing format | No definition provided | Ryan McGranaghan | 2023.04.16 |