Stimulant Meaning in English
word
Definition
A stimulant is a substance that increases activity in your body or mind, making you feel more alert, energetic, or awake. It is often used to describe drugs or chemicals like caffeine or amphetamines.
Usage & Nuances
Often used in medical, scientific, and everyday contexts. Common collocations: 'central nervous system stimulant', 'natural stimulant', 'take a stimulant'. Refers mainly to substances that temporarily boost alertness or energy, and is different from a 'depressant' (which slows down activity).
Example Sentences
Coffee is a common stimulant.
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Some medicines act as a stimulant for the brain.
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Sugar can work as a mild stimulant in children.
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Doctors warn against using too many stimulants to stay awake.
natural
Energy drinks are filled with stimulants, so don't drink too many at once.
natural
After taking a stimulant, he felt much more focused during the exam.
natural