| Term | Definition | Contributor | Modified |
|---|---|---|---|
| Outwash plain | A flat or gentle sloping surface of glaciofluvial sediments deposited by meltwater streams at the edge of a glacier. Usually found in close spatial association with moraines. | GCW Glossary | 2023.03.27 |
| Ovaherero | No definition provided | Christopher Rauch | 2023.12.01 |
| Ovamboite | No definition provided | Ryan McGranaghan | 2023.04.16 |
| Ovaries | No definition provided | Christopher Rauch | 2023.12.01 |
| Ovaries--Diseases | No definition provided | Christopher Rauch | 2023.12.01 |
| Ovaries--Transplantation | No definition provided | Christopher Rauch | 2023.12.01 |
| Ovaries--Tumors | No definition provided | Christopher Rauch | 2023.12.01 |
| Ovariotomy | No definition provided | Christopher Rauch | 2023.12.01 |
| Overabundances | No definition provided | Ryan McGranaghan | 2023.04.16 |
| overcast | No definition provided | Ryan McGranaghan | 2023.04.16 |
| overfishing | No definition provided | Ryan McGranaghan | 2023.04.16 |
| overflow | No definition provided | Ryan McGranaghan | 2023.04.16 |
| Overflows | No definition provided | Ryan McGranaghan | 2023.04.16 |
| overgrowth | Constituent crystallized in crystallographic continuity with some other mineral constituent, typically quartz or calcite. In a clastic rock, commonly forms cement as well, but this should be represent ed using two role attribute links, 'overgrowth' and cement, because overgrowth does not necessarily imply cement. | Ryan McGranaghan | 2023.04.16 |
| Overite | No definition provided | Ryan McGranaghan | 2023.04.16 |
| overland flow | No definition provided | Ryan McGranaghan | 2023.04.16 |
| Overland flow | The flow of rainwater or snowmelt over the land surface toward stream channels. After it enters a watercourse it becomes runoff. | GCW Glossary | 2023.03.27 |
| Overland flow | No definition provided | Ryan McGranaghan | 2023.04.16 |
| Overland journeys to the Pacific | No definition provided | Christopher Rauch | 2023.12.01 |
| overlapping | No definition provided | Ryan McGranaghan | 2023.04.16 |