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Showing results for caffeine.
Definitions

caffeine

[ka-feen, kaf-een, kaf-ee-in] / kæˈfin, ˈkæf in, ˈkæf i ɪn /


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.

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I had recently told Mona, my older sister, about the caffeine liaison, and I instantly had regretted it as I glanced at her text.

From Los Angeles Times Aug. 7, 2026

These shots of concentrated caffeine are meant to be sipped, not sniffed, but one whiff of a ragingly popular one—bouquet de Dubble Bubble and wet sneakers—was enough to put me off them forever.

From The Wall Street Journal Aug. 6, 2026

Coffee and caffeine pills, he said, “do not give me the same mental clarity.”

From The Wall Street Journal Aug. 4, 2026

Management at the soft-drink giant said Tuesday that a new version of Mr. Pibb, which has 30% more caffeine and extra cherry flavoring, saw more than 20% volume growth in the second quarter.

From MarketWatch Jul. 28, 2026

Espresso, Dr. Gloss op said, has three times the caffeine of regular coffee.

From "Woe Is I" by Patricia T. O'Conner




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