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.
The drink's bright emerald colour has attracted the TikTok generation, and the milder caffeine hit from its green tea powder is suited to health-conscious drinkers who want good sleep.
From BBC • May 28, 2026
Their cafes are not designed for seating, but for the rapid delivery of caffeine, ordered by apps.
From BBC • May 28, 2026
As a vehicle for jitters, Diet Coke also contains significantly more caffeine than both regular Coca-Cola and Coke Zero.
From The Wall Street Journal • May 20, 2026
Genetics also play a role, since some people naturally break down caffeine faster than others.
From Science Daily • May 18, 2026
I had been cultivating a headache for the last few hours—the kind of headache that felt like it was going to pop my eyes right out of my skull—and caffeine usually helped.
From "Darius the Great Is Not Okay" by Adib Khorram
