1. caffeinated - Adjective
2. caffeinated - Verb
Containing caffeine naturally (e.g., coffee, tea, and cacao) or as an additive (e.g., soft drinks, sports drinks, or energy drinks).
(informal, of a person) Overly peppy or energetic; stimulated by caffeine.
caffeinated
simple past and past participle of caffeinate
Although some of us feel like we’re miserable until we’ve had our morning cup of java, coffee and other caffeinated foods and drinks actually worsen anxious feelings. Source: Internet
Also, some of the benefits of caffeine have only been researched within the context of caffeinated coffee. Source: Internet
Doses as low as 100 mg/day, such as a 6 oz. cup of coffee or two to three 12 oz. servings of caffeinated soft-drink, may continue to cause sleep disruption, among other intolerances. Source: Internet
In 2006, a student at the University of Texas at San Antonio on the path to med school witnessed his colleagues rely on highly caffeinated energy drinks with potentially dangerous ingredients to increase mental stamina and focus. Source: Internet
Although caffeinated drinks could account for impaired sleep, it is possible that short sleep could influence one’s appetitive drive for sugared caffeine drinks.” Source: Internet
Back to the coffee: Both new Frapps are caffeinated as well, and have a new sauce to differentiate them from the classics. Source: Internet