caffeine
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
Cans of popular drinks like Celsius, Ghost and Alani Nu have around 200 milligrams of caffeine, about twice as much as the average cup of coffee.
From The Wall Street Journal ● Sep. 15, 2026
I don’t do it for the caffeine, because I don’t notice caffeine in coffee.
From The Wall Street Journal ● Sep. 12, 2026
That caffeine reference was perhaps as much to the time zone, as nod to the city's famous café culture.
From BBC ● Sep. 9, 2026
The team found that caffeine appears to affect aging by tapping into a deeply conserved energy sensing system.
From Science Daily ● Sep. 9, 2026
Between the quick-decaying rush of excitement from seeing Amelia for the first time and the caffeine making his head spin, he was glad to be sitting.
From "The Serpent King" by Jeff Zentner
