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.
If the measurement is higher or lower than “ideal,” the app provides a short blurb about what that could mean, like I could have slept poorly or had too much caffeine.
From Slate ● Oct. 9, 2026
The findings suggest that some of coffee's effects on mood may not depend entirely on caffeine.
From Science Daily ● Sep. 28, 2026
But Tarasenko, 26, is unable to feed his caffeine habit, as his favourite fizzy drink is no longer in stock at his local supermarket.
From Barron's ● Sep. 27, 2026
For instance, an iced coffee might win points at a company in the caffeine business.
From The Wall Street Journal ● Sep. 25, 2026
That's my name for "hot water with a caffeine pill dissolved in it."
From "The Martian" by Andy Weir
