Decaffeinated coffee comes from a chemical process that takes out caffeine from the beans. Pharmaceutical and soda companies buy the extracted caffeine.
octagon
(noun) an eight-sided polygon
Source: WordNet® 3.1
octagon (plural octagons)
(geometry, also, attributively) A polygon with eight sides and eight angles.
(martial arts) Often in the form Octagon: the arena for mixed martial arts.
Source: Wiktionary
Oc"ta*gon, n. Etym: [Gr. cctogone.]
1. (Geom.)
Definition: A plane figure of eight sides and eight angles.
2. Any structure (as a fortification) or place with eight sides or angles. Regular octagon, one in which the sides are all equal, and the angles also are all equal.
Source: Webster’s Unabridged Dictionary 1913 Edition
28 February 2025
(adjective) pertaining to giving directives or rules; “prescriptive grammar is concerned with norms of or rules for correct usage”
Decaffeinated coffee comes from a chemical process that takes out caffeine from the beans. Pharmaceutical and soda companies buy the extracted caffeine.