| Term | Definition | Contributor | Modified |
|---|---|---|---|
| B subdwarf stars | No definition provided | Ryan McGranaghan | 2023.04.16 |
| B subgiant stars | No definition provided | Ryan McGranaghan | 2023.04.16 |
| B subgiant stars | No definition provided | Ryan McGranaghan | 2023.04.16 |
| B subgiant stars | No definition provided | Ryan McGranaghan | 2023.04.16 |
| B supergiant stars | No definition provided | Ryan McGranaghan | 2023.04.16 |
| B supergiant stars | No definition provided | Ryan McGranaghan | 2023.04.16 |
| B supergiant stars | No definition provided | Ryan McGranaghan | 2023.04.16 |
| B supergiant stars | No definition provided | Ryan McGranaghan | 2023.04.16 |
| BTS method | Method to predict the presence or absence of permafrost in a mountain area, using measurements of the bottom temperature of snow cover mid- to late-winter. | GCW Glossary | 2023.03.27 |
| BTS method | Method to predict the presence or absence of permafrost in a mountain area, using measurements of the bottom temperature of snow cover mid- to late-winter | GCW Glossary | 2023.03.27 |
| bubble | No definition provided | Ryan McGranaghan | 2023.04.16 |
| Bubbly ice | Glacier ice containing air bubbles. Air bubbles are trapped when the ice is formed from either water or compressed snow. A layer of bubbly ice is called a white band. | GCW Glossary | 2023.03.27 |
| Bubonic plague | No definition provided | Christopher Rauch | 2023.12.01 |
| Bubonidae | No definition provided | Christopher Rauch | 2023.12.01 |
| Buccaneers | No definition provided | Christopher Rauch | 2023.12.01 |
| Buchanites | No definition provided | Christopher Rauch | 2023.12.01 |
| Buchwaldite | No definition provided | Ryan McGranaghan | 2023.04.16 |
| Bucket-shops | No definition provided | Christopher Rauch | 2023.12.01 |
| Buckhornite | No definition provided | Ryan McGranaghan | 2023.04.16 |
| buckle | No definition provided | Ryan McGranaghan | 2023.04.16 |