| Term | Definition | Contributor | Modified |
|---|---|---|---|
| Hematoma | No definition provided | Christopher Rauch | 2023.12.01 |
| Hematophanite | No definition provided | Ryan McGranaghan | 2023.04.16 |
| Hemenway southwestern archaeological expedition, 1887-1894 | No definition provided | Christopher Rauch | 2023.12.01 |
| Hem-, hemato- | No definition provided | Christopher Rauch | 2023.12.01 |
| Hemichordata | No definition provided | Christopher Rauch | 2023.12.01 |
| Hemihedrite | No definition provided | Ryan McGranaghan | 2023.04.16 |
| Hemihydrate | No definition provided | Ryan McGranaghan | 2023.04.16 |
| Hemimorphite | No definition provided | Ryan McGranaghan | 2023.04.16 |
| Hemiplegia | No definition provided | Christopher Rauch | 2023.12.01 |
| Hemiptera | No definition provided | Christopher Rauch | 2023.12.01 |
| hemisphere | No definition provided | Ryan McGranaghan | 2023.04.16 |
| hemispheric | No definition provided | Ryan McGranaghan | 2023.04.16 |
| hemispheric power | A measure of auroral activity. Charged particles from the magnetosphere or solar wind can drive into the auroral zones and collide with the upper atmosphere particles. The collisions slow the charged particles, causing them transfer their kinetic energy to the upper atmosphere. The rate of particle energy deposition summed over the auroral zones is called hemispheric power. | Ryan McGranaghan | 2023.04.16 |
| hemispheric transport of air pollutants | No definition provided | Ryan McGranaghan | 2023.04.16 |
| Hemlock | No definition provided | Christopher Rauch | 2023.12.01 |
| Hemlock (Materia medica) | No definition provided | Christopher Rauch | 2023.12.01 |
| Hemloite | No definition provided | Ryan McGranaghan | 2023.04.16 |
| Hemoglobin | No definition provided | Christopher Rauch | 2023.12.01 |
| Hemoglobin, Physiological effect of | No definition provided | Christopher Rauch | 2023.12.01 |
| Hemoglobinuric fever | No definition provided | Christopher Rauch | 2023.12.01 |