| Term | Definition | Contributor | Modified |
|---|---|---|---|
| Phrasing (Music) | No definition provided | Christopher Rauch | 2023.12.01 |
| phreatic eruption | Phreatic eruption is an explosion that follows the transformation of groundwater into steam. No incandescent or juvenile material is erupted. | Ryan McGranaghan | 2023.04.16 |
| phreatomagmatic eruption | Eruption Type 2 - Ejection of entrained particles during steam eruptions. [Wikipedia] | Ryan McGranaghan | 2023.04.16 |
| Phrenology | No definition provided | Christopher Rauch | 2023.12.01 |
| Phrenology: Pituitary fossa | No definition provided | Christopher Rauch | 2023.12.01 |
| Phrynosoma | No definition provided | Christopher Rauch | 2023.12.01 |
| Phthalic acid | No definition provided | Christopher Rauch | 2023.12.01 |
| Phthalimide | No definition provided | Ryan McGranaghan | 2023.04.16 |
| Phthalonic acid | No definition provided | Christopher Rauch | 2023.12.01 |
| Phtheiriasis | No definition provided | Christopher Rauch | 2023.12.01 |
| Phthiriasis | No definition provided | Christopher Rauch | 2023.12.01 |
| Phthisis | No definition provided | Christopher Rauch | 2023.12.01 |
| Phuralumite | No definition provided | Ryan McGranaghan | 2023.04.16 |
| Phurcalite | No definition provided | Ryan McGranaghan | 2023.04.16 |
| Phyllocarida | No definition provided | Christopher Rauch | 2023.12.01 |
| Phyllocladia | No definition provided | Christopher Rauch | 2023.12.01 |
| Phyl-lopoda | No definition provided | Christopher Rauch | 2023.12.01 |
| Phyllopoda | No definition provided | Christopher Rauch | 2023.12.01 |
| Phyllosoma | No definition provided | Christopher Rauch | 2023.12.01 |
| Phyllotaxis | No definition provided | Christopher Rauch | 2023.12.01 |