octads
plural of octad
Source: Wiktionary
Oc"tad, n. Etym: [Gr. (Chem.)
Definition: An atom or radical which has a valence of eight, or is octavalent.
Source: Webster’s Unabridged Dictionary 1913 Edition
1 May 2024
(verb) be in a state of movement or action; “The room abounded with screaming children”; “The garden bristled with toddlers”
The first coffee-house in Mecca dates back to the 1510s. The beverage was in Turkey by the 1530s. It appeared in Europe circa 1515-1519 and was introduced to England by 1650. By 1675 the country had more than 3,000 coffee houses, and coffee had replaced beer as a breakfast drink.
