| Term | Definition | Contributor | Modified |
|---|---|---|---|
| hot wind | General term for winds characterized by intense heat and low relative humidity, such as summertime desert winds or an extreme foehn. | Ryan McGranaghan | 2023.04.16 |
| hot wire anemometer | a device to measure wind speed an high frequencies | Fred Haan | 2023.03.27 |
| Houbara | No definition provided | Christopher Rauch | 2023.12.01 |
| Hounds | No definition provided | Christopher Rauch | 2023.12.01 |
| Hour angle | A telescope based coordinate specifying the angle, in the equatorial plane, from the meridian to a plane containing the celestial object and the north and south celestial poles. | Ryan McGranaghan | 2023.04.16 |
| hourly | No definition provided | Ryan McGranaghan | 2023.04.16 |
| Hours, Books of | No definition provided | Christopher Rauch | 2023.12.01 |
| Hours, Books of--Bibl | No definition provided | Christopher Rauch | 2023.12.01 |
| Hours of labor | No definition provided | Christopher Rauch | 2023.12.01 |
| Hours of labor--BibJ | No definition provided | Christopher Rauch | 2023.12.01 |
| Housatonic Indians | No definition provided | Christopher Rauch | 2023.12.01 |
| Housatunnuk Indians | No definition provided | Christopher Rauch | 2023.12.01 |
| House-boats | No definition provided | Christopher Rauch | 2023.12.01 |
| House cleaning | No definition provided | Christopher Rauch | 2023.12.01 |
| House decoration | No definition provided | Christopher Rauch | 2023.12.01 |
| House decoration--Bibl | No definition provided | Christopher Rauch | 2023.12.01 |
| House decoration, Industrial | No definition provided | Christopher Rauch | 2023.12.01 |
| House drainage | No definition provided | Christopher Rauch | 2023.12.01 |
| House fittings | No definition provided | Christopher Rauch | 2023.12.01 |
| House-flies | No definition provided | Christopher Rauch | 2023.12.01 |