ABIOGENIC

Etymology

Adjective

abiogenic (not comparable)

Not produced or derived by means of living organisms or their processes. [Late 19th century.]

Usage notes

• This term is intended to include materials derived from petroleum, coal, or sediments such as limestone. Although these materials derive from biological sources and have biochemical content, the chemical processes that produce these materials from dead organisms are purely physical. The role of man, also a living organism, is not counted, since the chemical processes used by man are external chemical reactions and not internal biochemical reactions.

Source: Wiktionary



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Word of the Day

23 February 2025

BARGAIN

(noun) an advantageous purchase; “she got a bargain at the auction”; “the stock was a real buy at that price”


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Coffee Trivia

The expression “coffee break” was first attested in 1952 in glossy magazine advertisements by the Pan-American Coffee Bureau.

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