Hypersthenite

noun

noun ·Rare ·Advanced level

Definitions

Noun
  1. 1
    A more or less coarsely crystalline igneous rock, allied to gabbro; an aggregate of labradorite (feldspar) and hypersthene, of plutonic origin. countable, uncountable

Etymology

From hypersthene + -ite.

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Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.