The expression “coffee break” was first attested in 1952 in glossy magazine advertisements by the Pan-American Coffee Bureau.
arabinose (plural arabinoses)
(carbohydrate) An aldopentose that occurs most often in polysaccharides such as hemicellulose and pectin.
Source: Wiktionary
Ar"a*bin*ose`, n. (Chem.)
Definition: A sugar of the composition C5H10O5, obtained from cherry gum by boiling it with dilute sulphuric acid.
Source: Webster’s Unabridged Dictionary 1913 Edition
2 April 2025
(adjective) secret or hidden; not openly practiced or engaged in or shown or avowed; “covert actions by the CIA”; “covert funding for the rebels”
The expression “coffee break” was first attested in 1952 in glossy magazine advertisements by the Pan-American Coffee Bureau.