The expression “coffee break” was first attested in 1952 in glossy magazine advertisements by the Pan-American Coffee Bureau.
semisynthetic, man-made, synthetic
(adjective) not of natural origin; prepared or made artificially; “man-made fibers”; “synthetic leather”
Source: WordNet® 3.1
semisynthetic (not comparable)
(organic chemistry) synthesized by chemically modifying a natural material
semisynthetic (plural semisynthetics)
(organic chemistry) Any compound that is synthesized by chemically modifying a natural material.
Source: Wiktionary
17 April 2025
(noun) a porous mass of interlacing fibers that forms the internal skeleton of various marine animals and usable to absorb water or any porous rubber or cellulose product similarly used
The expression “coffee break” was first attested in 1952 in glossy magazine advertisements by the Pan-American Coffee Bureau.