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 functional food trend is pushing caffeine where protein went before it, into a range of packaged foods and drinks from beef jerky to water.
From The Wall Street Journal ● Oct. 7, 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
Some people can have caffeine late in the day and fall asleep easily, while others may remain awake for hours.
From Science Daily ● Sep. 22, 2026
For some reason sugar and caffeine always calmed down my hyperactive brain.
From "The Sea of Monsters" by Rick Riordan
