pyrrol (plural pyrrols)
(dated) Alternative spelling of pyrrole
Source: Wiktionary
Pyr"rol, n. Etym: [Gr. oleum oil.] (Chem.)
Definition: A nitrogenous base found in coal tar, bone oil, and other distillates of organic substances, and also produced synthetically as a colorless liquid, C4H5N, having on odor like that of chloroform. It is the nucleus and origin of a large number of derivatives. So called because it colors a splinter of wood moistened with hydrochloric acid a deep red.
Source: Webster’s Unabridged Dictionary 1913 Edition
9 March 2025
(verb) fill to excess so that function is impaired; “Fear clogged her mind”; “The story was clogged with too many details”
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.
