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.

Kirkland Signature energy drinks mimic Celsius’s look, flavors, and 200 milligrams of caffeine, causing Celsius shares to fall.

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

Higher levels of caffeine intake did not appear to cause harm.

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

I was caffeine jittery and surly and perfectly capable of wasting his money.

From "Kindred" by Octavia Butler