Last Updated
：2025/11/23
supercaffeine
Noun
humorous
informal
rare
Japanese Meaning
（口語的、ユーモラス、非常に珍しい）カフェインと同様の作用を持つが、より強力な生理作用を示す物質
（ plural ）
Quizzes for review
(informal, humorous, very rare) Any substance having a strong physiological effect, similar to that of caffeine but stronger.
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supercaffeine
After downing the experimental energy shot, she swore it contained supercaffeine because her heart raced for hours.
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After downing the experimental energy shot, she swore it contained supercaffeine because her heart raced for hours.
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