The expression “coffee break” was first attested in 1952 in glossy magazine advertisements by the Pan-American Coffee Bureau.
acetonitrile (plural acetonitriles)
(organic compound) The simplest organic cyanide or nitrile, CH3CN, formally derived from acetic acid
• cyanomethane
• methyl cyanide
• ethanenitrile
• ethyl nitrile
• methanecarbonitrile
Source: Wiktionary
8 October 2024
(noun) poisonous drug derived from an Eurasian plant of the genus Conium; “Socrates refused to flee and died by drinking hemlock”
The expression “coffee break” was first attested in 1952 in glossy magazine advertisements by the Pan-American Coffee Bureau.