ANDESITE

andesite

(noun) a dark grey volcanic rock

Source: WordNet® 3.1


Etymology

Noun

andesite (countable and uncountable, plural andesites)

(geology) A class of fine-grained intermediate igneous rock, of volcanic origin, containing mostly plagioclase feldspar.

Source: Wiktionary


An"des*ite, n. (Min.)

Definition: An eruptive rock allied to trachyte, consisting essentially of a triclinic feldspar, with pyroxene, hornblende, or hypersthene.

Source: Webster’s Unabridged Dictionary 1913 Edition



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Word of the Day

6 June 2025

PUNGENCY

(noun) wit having a sharp and caustic quality; “he commented with typical pungency”; “the bite of satire”


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Coffee Trivia

Coffee is a brewed drink prepared from roasted coffee beans, the seeds of berries from certain Coffea species. When coffee berries turn from green to bright red – indicating ripeness – they are picked, processed, and dried. Dried coffee seeds are roasted to varying degrees, depending on the desired flavor.

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