triphenylamine (countable and uncountable, plural triphenylamines)
(chemistry) A tertiary amine whose derivatives have useful properties in electrical conductivity and electroluminescence.
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 earliest credible evidence of coffee-drinking as the modern beverage appeared in modern-day Yemen. In the middle of the 15th century in Sufi shrines where coffee seeds were first roasted and brewed for drinking. The Yemenis procured the coffee beans from the Ethiopian Highlands.
