bridgmanite

Fetched 2026-10-26 (cache).

Datamuse reports no synonyms or antonyms for this word.

Noun

1. The [[magnesium]] [[iron]] and [[calcium]] [[silicate]]s ([[Mg]],[[Fe]])[[SiO3|SiO₃]] and [[Ca]][[Si]][[O]]₃, which have a [[perovskite]] structure and are mainly found in the lower part of the mantle.

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