The expression “coffee break” was first attested in 1952 in glossy magazine advertisements by the Pan-American Coffee Bureau.
zeatin (countable and uncountable, plural zeatins)
A plant hormone derived from adenine, having the chemical formula C10H13N5O.
• cytokinin
• Zenati, Zetina, zentai
Source: Wiktionary
23 November 2024
(adjective) concerned primarily with theories or hypotheses rather than practical considerations; “theoretical science”
The expression “coffee break” was first attested in 1952 in glossy magazine advertisements by the Pan-American Coffee Bureau.