Stimulant - Meaning, Definition & English Examples
A stimulant is a substance or activity that increases alertness, energy, or attention. Common examples include caffeine and certain medications used to treat ADHD. Stimulants temporarily boost mental or physical function.
Definition:
A substance that raises activity levels in the body or mind, often increasing alertness or energy.
Synonyms:
energizer, booster, upper, activator
Part of Speech:
noun, adjective
Antonyms:
depressant, sedative, relaxant
Common Collocations:
caffeine stimulant, stimulant effect, stimulant medication, natural stimulant
Derivatives:
stimulate, stimulation, stimulating
Usage Tips:
Use "stimulant" to describe substances like caffeine or medications that enhance physical or mental activity; avoid overgeneralizing to all energizing things.
Common Phrases:
pick-me-up, energy booster, performance enhancer
Etymology:
Derived from Latin "stimulare," meaning to goad or urge forward; entered English in the early 18th century.
Examples:
- 1. Coffee is a common stimulant many people drink in the morning.
- 2. Doctors sometimes prescribe stimulants for attention disorders like ADHD.
- 3. Too much stimulant use can lead to sleep problems and anxiety.
- 4. Energy drinks contain high levels of stimulants such as caffeine and taurine.