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.

Both brands’ 12-ounce cans carry the same 200 milligrams of caffeine, too.

From The Wall Street Journal • Mar. 25, 2026

It was a group powered by caffeine, Johnston said, and their coffee came in handy when they needed a liquid prop to do quick demos with the prototypes to test their absorbency.

From The Wall Street Journal • Mar. 20, 2026

Coffee and tea contain compounds such as polyphenols and caffeine, which are thought to support brain health.

From Science Daily • Mar. 18, 2026

The hitters of lovable Team Italy celebrated home runs with shots of Italian espresso in a dugout dripping with cheek kisses and caffeine.

From Los Angeles Times • Mar. 15, 2026

That's my name for "hot water with a caffeine pill dissolved in it."

From "The Martian" by Andy Weir