tephrites
plural of tephrite
• Perthites, perthites
Source: Wiktionary
Teph"rite, n. Etym: [Gr. (Geol.)
Definition: An igneous rock consisting essentially of plagioclase and either leucite or nephelite, or both.
Source: Webster’s Unabridged Dictionary 1913 Edition
8 November 2024
(noun) the act of furnishing an equivalent person or thing in the place of another; “replacing the star will not be easy”
Decaffeinated coffee is not caffeine-free. Studies from the National Institute of Health (US) have shown that virtually all decaf coffee types contain caffeine. A 236-ml (8-oz) cup of decaf coffee contains up to 7 mg of caffeine, whereas a regular cup provided 70-140 mg.
