I*seth`i*on"ic, a. Etym: [Is- + ethionic.] (Chem.)
Definition: Pertaining to, derived from, or designating, an acid, HO.C2H4.SO3H, obtained as an oily or crystalline substance, by the action of sulphur trioxide on alcohol or ether. It is derivative of sulphuric acid.
Source: Webster’s Unabridged Dictionary 1913 Edition
10 February 2025
(noun) the part of a modern theater stage between the curtain and the orchestra (i.e., in front of the curtain)
Coffee is a brewed drink prepared from roasted coffee beans, the seeds of berries from certain Coffea species. When coffee berries turn from green to bright red – indicating ripeness – they are picked, processed, and dried. Dried coffee seeds are roasted to varying degrees, depending on the desired flavor.
