| Term | Definition | Contributor | Modified |
|---|---|---|---|
| Gun | No definition provided | Christopher Rauch | 2023.12.01 |
| Gun-carriages | No definition provided | Christopher Rauch | 2023.12.01 |
| Gun-carriages, Disappearing | No definition provided | Christopher Rauch | 2023.12.01 |
| Guncotton | No definition provided | Christopher Rauch | 2023.12.01 |
| Gun-flints | No definition provided | Christopher Rauch | 2023.12.01 |
| Gun. Mountain | No definition provided | Christopher Rauch | 2023.12.01 |
| Gunnery | No definition provided | Christopher Rauch | 2023.12.01 |
| Gunning | No definition provided | Christopher Rauch | 2023.12.01 |
| Gunningite | No definition provided | Ryan McGranaghan | 2023.04.16 |
| Gunn photometry | No definition provided | Ryan McGranaghan | 2023.04.16 |
| Gunpowder | No definition provided | Christopher Rauch | 2023.12.01 |
| Gunpowder plot, 1605 | No definition provided | Christopher Rauch | 2023.12.01 |
| Gunpowder, Smokeless | No definition provided | Christopher Rauch | 2023.12.01 |
| Gunshot wounds | No definition provided | Christopher Rauch | 2023.12.01 |
| Gupeiite | No definition provided | Ryan McGranaghan | 2023.04.16 |
| Gusli | No definition provided | Christopher Rauch | 2023.12.01 |
| gust | 1. A sudden, brief increase in the speed of the wind. It is of a more transient character than a squall and is followed by a lull or slackening in the wind speed. Generally, winds are least gusty over large water surfaces and most gusty over rough land and near high buildings. According to U.S. weather observing practice, gusts are reported when the peak wind speed reaches at least 16 knots and the variation in wind speed between the peaks and lulls is at least 9 knots. The duration of a gust is usually less than 20 s. 2. With respect to aircraft turbulence, a sharp change in wind speed relative to the aircraft; a sudden increase in airspeed due to fluctuations in the airflow, resulting in increased structural stresses upon the aircraft. 3. (Rare.) Same as cloudburst. | Ryan McGranaghan | 2023.04.16 |
| Gustavite | No definition provided | Ryan McGranaghan | 2023.04.16 |
| gusting flow | a flow where non-stationary gusts occur | Fred Haan | 2023.03.27 |
| Gutkovaite-Mn | No definition provided | Ryan McGranaghan | 2023.04.16 |