Plain brewed coffee contains almost no calories, while coffee with dairy products, sugar, and other flavorings is much higher in calories. An espresso has 20 calories. A nonfat latte has 72, while a flavored one has 134.
OPSIN
opsin
(noun) retinal protein formed by the action of light on rhodopsin
Source: WordNet® 3.1
Etymology
Noun
opsin (plural opsins)
(biochemistry) Any of a group of light-sensitive proteins in the retina.
Anagrams
• Sinop, Spino, inspo, pions, psion
Source: Wiktionary
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Word of the Day
27 May 2025
DIRECTIONALITY
(noun) the property of being directional or maintaining a direction; “the directionality of written English is from left to right”
Coffee Trivia
