piperazine
(noun) vermifuge used to treat infestations by roundworms or pinworms
Source: WordNet® 3.1
piperazine (countable and uncountable, plural piperazines)
(organic compound, pharmaceutical drug, uncountable) A saturated heterocyclic compound, C4H10N2, containing two nitrogen atoms in a six-membered ring; it is used as an anthelmintic.
(organic chemistry, countable) Any derivative of this compound
• diazacyclohexane
• diazinane
• diethylenediamine
• hexahydropyrazine
• piperazidine
Source: Wiktionary
Pi*per"a*zine, n. Also -zin . [Piperidine + azote + -ine.] (Chem.)
Definition: A crystalline substance, (C2H4NH)2, formed by action of ammonia on ethylene bromide, by reduction of pyrazine, etc. It is a strong base, and is used as a remedy for gout.
Source: Webster’s Unabridged Dictionary 1913 Edition
1 October 2024
(noun) a high-crowned black cap (usually made of felt or sheepskin) worn by men in Turkey and Iran and the Caucasus
According to Guinness World Records, the largest iced coffee is 14,228.1 liters and was created by Caffé Bene (South Korea), in Yangju, South Korea, on 17 July 2014. They poured iced black Americano on the giant cup that measured 3.3 meters tall and 2.62 meters wide.
