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diorite

From Wiktionary, the free dictionary

English

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English Wikipedia has an article on:
Wikipedia
Orbicular diorite from Japan

Etymology

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From French diorite, invented by mineralogist Alexandre Brongniart (1770-1847), derived from Ancient Greek διορίζω (diorízō, distinguish), from δι- plus ὁρίζω (horízō, to limit).

Pronunciation

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Noun

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diorite (countable and uncountable, plural diorites)

  1. (petrology) A grey intrusive igneous rock composed mostly of plagioclase feldspar, biotite, hornblende and/or pyroxene.

Derived terms

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Translations

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French

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Etymology

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Invented by mineralogist Alexandre Brongniart (1770-1847), derived from Ancient Greek διορίζω (diorízō, distinguish), from δι- plus ὁρίζω (horízō, to limit).

Pronunciation

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  • Audio:(file)

Noun

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diorite f (uncountable)

  1. (petrology) diorite

Further reading

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Italian

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Noun

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diorite f (plural dioriti)

  1. (petrology) diorite

Anagrams

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