caffeine
IPA: kæfˈin
noun
- An alkaloid, C₈H₁₀N₄O₂, found naturally in tea and coffee plants which acts as a mild stimulant on the central nervous system.
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Examples of "caffeine" in Sentences
- The caffeine amount was reduced.
- Caffeine was not included in the study.
- Caffeine was not included in the beverage.
- Is it solely because of the caffeine content
- Caffeine reduces the effectiveness of triazolam.
- The active ingredient in the drink was caffeine.
- Stupid avoidance of caffeine has me sipping decaf tea.
- Do the raw berries of the coffee plant contain caffeine
- The stimulant effect of coffee is due to its caffeine content.
- Caffeine is listed as both a contraindication and an indication for somnolence.
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