enneagon (plural enneagons)
(geometry) A polygon with nine sides; a nonagon.
• While enneagon is etymologically consistent with pentagon, hexagon, etc, in that it uses a Greek prefix and suffix as opposed to a Latin prefix and a Greek suffix, its use is rare; nonagon is the more common term.
• nonagon
Source: Wiktionary
En"ne*a*gon, n. Etym: [Gr. ennéagone.] (Geom.)
Definition: A polygon or plane figure with nine sides and nine angles; a nonagon.
Source: Webster’s Unabridged Dictionary 1913 Edition
26 January 2025
(verb) leave undone or leave out; “How could I miss that typo?”; “The workers on the conveyor belt miss one out of ten”
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.
