xylidines
plural of xylidine
Source: Wiktionary
Xy"li*dine, n. (Chem.)
Definition: Any one of six metameric hydrocarbons, (CH3)2.C6H3.NH2, resembling aniline, and related to xylene. They are liquids, or easily fusible crystalline substances, of which three are derived from metaxylene, two from orthoxylene, and one from paraxylene. They are called the amido xylenes.
Note: The xylidine of commerce, used in making certain dyes, consists chiefly of the derivatives of paraxylene and metaxylene.
Source: Webster’s Unabridged Dictionary 1913 Edition
4 November 2024
(noun) a state of inactivity (in business or art etc); “economic growth of less than 1% per year is considered to be economic stagnation”
Espresso is both a coffee beverage and a brewing method that originated in Italy. When making an espresso, a small amount of nearly boiling water under pressure forces through finely-ground coffee beans. It has more caffeine per unit volume than most coffee beverages. Its smaller serving size will take three shots to equal a mug of standard brewed coffee.
