| Term | Definition | Contributor | Modified |
|---|---|---|---|
| Diplomatics | No definition provided | Christopher Rauch | 2023.12.01 |
| Diplomatics--Bibl | No definition provided | Christopher Rauch | 2023.12.01 |
| Diplomatics--Collections | No definition provided | Christopher Rauch | 2023.12.01 |
| Diplomatie and consular service | No definition provided | Christopher Rauch | 2023.12.01 |
| Diplomats | No definition provided | Christopher Rauch | 2023.12.01 |
| Diplopoda | No definition provided | Christopher Rauch | 2023.12.01 |
| Diplosis violicola | No definition provided | Christopher Rauch | 2023.12.01 |
| Dipodidae | No definition provided | Christopher Rauch | 2023.12.01 |
| Dip of the horizon | No definition provided | Christopher Rauch | 2023.12.01 |
| dipole | No definition provided | Ryan McGranaghan | 2023.04.16 |
| DipoleMeridianCoodrindateSystem | As with the solar magnetic system, the Z-axis of the dipolde meridian system (DM) is chosen alogn the north magnetic dipole axis. However, the Y-axis is directed outwards from the dipole. This is a lo cal coordinate system, in that it varies with position, however, since the X-Z plane contains the dipole magnetic field it si quite useful Uses It si used to order data controlled by the dipole magnetic fiedl where the influence of the solar wind interaction with the magnetospere is weak. It has been used extensively to descripbe the distortions of the magnetospheric field in terms of the two angels declination and inclination whcih can be easily derived from measurements in this system. | Ryan McGranaghan | 2023.04.16 |
| Dippers | No definition provided | Christopher Rauch | 2023.12.01 |
| Dippers (Birds) | No definition provided | Christopher Rauch | 2023.12.01 |
| Dipping-needle | No definition provided | Christopher Rauch | 2023.12.01 |
| dip separation sense | A fault along which there is some separation parallel to the dip of the fault. | Ryan McGranaghan | 2023.04.16 |
| dip slip | The net slip of the fault lies in the dip direction of the fault | Ryan McGranaghan | 2023.04.16 |
| Dipsomania | No definition provided | Christopher Rauch | 2023.12.01 |
| Diptera | No definition provided | Christopher Rauch | 2023.12.01 |
| dirac | No definition provided | Ryan McGranaghan | 2023.04.16 |
| Dirac cosmology | No definition provided | Ryan McGranaghan | 2023.04.16 |