In the 16th century, Turkish women could divorce their husbands if the man failed to keep his family’s pot filled with coffee.
zirconium, Zr, atomic number
(noun) a lustrous grey strong metallic element resembling titanium; it is used in nuclear reactors as a neutron absorber; it occurs in baddeleyite but is obtained chiefly from zircon
Source: WordNet® 3.1
zirconium (countable and uncountable, plural zirconiums)
A chemical element (symbol Zr) with an atomic number of 40, a strong, lustrous, grey-white transition metal mainly used as a refractory and opacifier.
Source: Wiktionary
Zir*co"ni*um, n. Etym: [NL.] (Chem.)
Definition: A rare element of the carbon-silicon group, intermediate between the metals and nonmetals, obtained from the mineral zircon as a dark sooty powder, or as a gray metallic crystalline substance. Symbol Zr. Atomic weight, 90.4.
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”
In the 16th century, Turkish women could divorce their husbands if the man failed to keep his family’s pot filled with coffee.