rhenium, Re, atomic number
(noun) a rare heavy polyvalent metallic element that resembles manganese chemically and is used in some alloys; is obtained as a by-product in refining molybdenum
Source: WordNet® 3.1
rhenium (countable and uncountable, plural rheniums)
A metallic chemical element (symbol Re) with an atomic number of 75: a heavy, silvery-gray transition metal.
(countable) A single atom of this element.
• inhumer
Source: Wiktionary
30 May 2025
(noun) (sports) a return made with the palm of the hand facing the direction of the stroke (as in tennis or badminton or squash)
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.
