| Term | Definition | Contributor | Modified |
|---|---|---|---|
| Corsairs | No definition provided | Christopher Rauch | 2023.12.01 |
| Corset | No definition provided | Christopher Rauch | 2023.12.01 |
| Corsican literature | No definition provided | Christopher Rauch | 2023.12.01 |
| Corundum | No definition provided | Christopher Rauch | 2023.12.01 |
| Corundum | No definition provided | Ryan McGranaghan | 2023.04.16 |
| Corvusite | No definition provided | Ryan McGranaghan | 2023.04.16 |
| Corwin (Revenue cutter) | No definition provided | Christopher Rauch | 2023.12.01 |
| Corwith expedition, 1895 | No definition provided | Christopher Rauch | 2023.12.01 |
| cos | No definition provided | Ryan McGranaghan | 2023.04.16 |
| Cosalite | No definition provided | Ryan McGranaghan | 2023.04.16 |
| cosine | No definition provided | Ryan McGranaghan | 2023.04.16 |
| Coskrenite (Ce) | No definition provided | Ryan McGranaghan | 2023.04.16 |
| Cosmetics | No definition provided | Christopher Rauch | 2023.12.01 |
| Cosmic abundances | No definition provided | Ryan McGranaghan | 2023.04.16 |
| Cosmical physics | No definition provided | Christopher Rauch | 2023.12.01 |
| Cosmical physics: Diffusion | No definition provided | Christopher Rauch | 2023.12.01 |
| Cosmic anisotropy | No definition provided | Ryan McGranaghan | 2023.04.16 |
| Cosmic anisotropy | No definition provided | Ryan McGranaghan | 2023.04.16 |
| Cosmic anisotropy | No definition provided | Ryan McGranaghan | 2023.04.16 |
| Cosmic anisotropy | No definition provided | Ryan McGranaghan | 2023.04.16 |