Hawaii and California are the only two U.S. states that grow coffee plants commercially.
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
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Word of the Day
24 January 2025
AGITATION
(noun) a state of agitation or turbulent change or development; “the political ferment produced new leadership”; “social unrest”
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