MAFIC

Etymology

Adjective

mafic (comparative more mafic, superlative most mafic)

(geology) Describing rocks, such as silicate minerals, magmas, and volcanic and intrusive igneous rocks, which contain relatively high concentrations of magnesium and iron.

Synonyms: ferromagnesic, basic

Antonyms: felsic, acidic

Noun

mafic (plural mafics)

A rock with such properties.

Source: Wiktionary



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Word of the Day

22 February 2025

ANALYSIS

(noun) the use of closed-class words instead of inflections: e.g., ‘the father of the bride’ instead of ‘the bride’s father’


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You can overdose on coffee if you drink about 30 cups in a brief period to get close to a lethal dosage of caffeine.

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