| Term | Definition | Contributor | Modified |
|---|---|---|---|
| Nipissing Indians | No definition provided | Christopher Rauch | 2023.12.01 |
| Nipmuc Indians | No definition provided | Christopher Rauch | 2023.12.01 |
| Nisbite | No definition provided | Ryan McGranaghan | 2023.04.16 |
| Nisqualli language | No definition provided | Christopher Rauch | 2023.12.01 |
| Nissonite | No definition provided | Ryan McGranaghan | 2023.04.16 |
| Nisus (Frigate) | No definition provided | Christopher Rauch | 2023.12.01 |
| Niter | No definition provided | Christopher Rauch | 2023.12.01 |
| Niter | No definition provided | Ryan McGranaghan | 2023.04.16 |
| Nitrammite | No definition provided | Ryan McGranaghan | 2023.04.16 |
| nitrate | No definition provided | Ryan McGranaghan | 2023.04.16 |
| Nitrate of iron | No definition provided | Christopher Rauch | 2023.12.01 |
| Nitrate of potash | No definition provided | Christopher Rauch | 2023.12.01 |
| Nitrate of silver | No definition provided | Christopher Rauch | 2023.12.01 |
| Nitrate of soda | No definition provided | Christopher Rauch | 2023.12.01 |
| nitrate radical | No definition provided | Ryan McGranaghan | 2023.04.16 |
| Nitrates | No definition provided | Christopher Rauch | 2023.12.01 |
| Nitrates, Physiological effect of | No definition provided | Christopher Rauch | 2023.12.01 |
| Nitratine | No definition provided | Ryan McGranaghan | 2023.04.16 |
| Nitration | No definition provided | Christopher Rauch | 2023.12.01 |
| Nitratite | No definition provided | Ryan McGranaghan | 2023.04.16 |