“Coffee, the favorite drink of the civilized world.” – Thomas Jefferson, third president of the United States
ununbium, Uub, element, atomic number
(noun) a radioactive transuranic element
Source: WordNet® 3.1
ununbium (uncountable)
The former systematic element name for the chemical element with atomic number 112 (symbol Uub), which has been officially changed to copernicium.
Synonym: eka-mercury
Source: Wiktionary
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, the favorite drink of the civilized world.” – Thomas Jefferson, third president of the United States