trioxide
(noun) an oxide containing three atoms of oxygen in the molecule
Source: WordNet® 3.1
trioxide (plural trioxides)
(chemistry) any oxide containing three oxygen atoms in each molecule
(chemistry) any organic compound of general formula R-OOO-R', derived from trioxidane
Source: Wiktionary
Tri*ox"ide, n. Etym: [Pref. tri- + oxide.] (Chem.)
Definition: An oxide containing three atoms of oxygen; as, sulphur trioxide, SO3; -- formerly called tritoxide.
Source: Webster’s Unabridged Dictionary 1913 Edition
2 April 2025
(adjective) secret or hidden; not openly practiced or engaged in or shown or avowed; “covert actions by the CIA”; “covert funding for the rebels”
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.
