nigrine

Fetched 2026-10-26 (cache).

Synonyms: tigrine, nigrin, nigrite

Antonyms: tigrine, nigrin, nigrite

Related words from Datamuse; suggestions, not definitions.

Noun

1. {{lb|en|mineral}} A black [[ferruginous]] variety of [[rutile]], or a compound of rutile and [[ilmenite]].

Source: Wiktionary · CC BY-SA 4.0 (Wiktionary dump) · cached copy, not a rewrite.