We found 2 dictionaries that define the word nigerite:

General (2 matching dictionaries)

1. nigerite: Merriam-Webster
2. nigerite: Wiktionary

Definitions from Wiktionary (nigerite) ▸ noun:  A synonym of ferronigerite. ▸ Words similar to nigerite ▸ Usage examples for nigerite ▸ Idioms related to nigerite ▸ Wikipedia articles (New!) ▸ Popular adjectives describing nigerite ▸ Words that often appear near nigerite ▸ Rhymes of nigerite ▸ Invented words related to nigerite