| Term | Definition | Contributor | Modified |
|---|---|---|---|
| Kirgizstanite | No definition provided | Ryan McGranaghan | 2023.04.16 |
| Kirgyzstanite | No definition provided | Ryan McGranaghan | 2023.04.16 |
| Kirkiite | No definition provided | Ryan McGranaghan | 2023.04.16 |
| Kirkwood gaps | Regions in the asteroid belt within which few asteroids are found. The Kirkwood gaps are due to the perturbing effects of Jupiter through resonances with Jupiter's orbital period. | Ryan McGranaghan | 2023.04.16 |
| Kirkwood gaps | Regions in the asteroid belt within which few asteroids are found. The Kirkwood gaps are due to the perturbing effects of Jupiter through resonances with Jupiter's orbital period. | Ryan McGranaghan | 2023.04.16 |
| Kirschsteinite | No definition provided | Ryan McGranaghan | 2023.04.16 |
| Kishinev massacre, 1903 | No definition provided | Christopher Rauch | 2023.12.01 |
| Kissing | No definition provided | Christopher Rauch | 2023.12.01 |
| Kissing-bug | No definition provided | Christopher Rauch | 2023.12.01 |
| Kitabwa language | No definition provided | Christopher Rauch | 2023.12.01 |
| Kitaibelite | No definition provided | Ryan McGranaghan | 2023.04.16 |
| Kitchen boiler explosions | No definition provided | Christopher Rauch | 2023.12.01 |
| Kitchen-boiler explosions | No definition provided | Christopher Rauch | 2023.12.01 |
| Kitchen-gardens | No definition provided | Christopher Rauch | 2023.12.01 |
| Kitchen-middens | No definition provided | Christopher Rauch | 2023.12.01 |
| Kitchen utensils | No definition provided | Christopher Rauch | 2023.12.01 |
| Kite-flying, Scientific | No definition provided | Christopher Rauch | 2023.12.01 |
| Kites | No definition provided | Christopher Rauch | 2023.12.01 |
| Kite (Ship) | No definition provided | Christopher Rauch | 2023.12.01 |
| Kites (Meteorology) | No definition provided | Christopher Rauch | 2023.12.01 |