Coffee is the second largest traded commodity in the world, next to crude oil. It’s also one of the oldest commodities, with over 2.25 billion cups of coffee consumed worldwide daily.
CATENANE
Etymology
Noun
catenane (plural catenanes)
(organic chemistry) Any compound, especially a hydrocarbon, having two or more rings interconnected like the links of a chain, without a covalent bond.
Usage notes
• The number of rings in the compound is shown by preceding the name with a number in square brackets e.g. [3]catenane.
Source: Wiktionary
Recent Word Finds
Word of the Day
27 April 2024
GREAT
(adjective) remarkable or out of the ordinary in degree or magnitude or effect; “a great crisis”; “had a great stake in the outcome”
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