heptavalent (not comparable)
(chemistry) Having an atomic valence of 7.
(medicine) Having a vaccine valence of 7.
• septivalent
Source: Wiktionary
Hep*tav"a*lent, a. Etym: [Hepta- + L. valens, p. pr. See Valence.] (Chem.)
Definition: Having seven units of attractive force or affinity; -- said of heptad elements or radicals.
Source: Webster’s Unabridged Dictionary 1913 Edition
22 April 2025
(adjective) made smooth and bright by or as if by rubbing; reflecting a sheen or glow; “bright silver candlesticks”; “a burnished brass knocker”; “she brushed her hair until it fell in lustrous auburn waves”; “rows of shining glasses”; “shiny black patents”
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.
