Overactive - Meaning, Definition & English Examples
Overactive describes something that is excessively or abnormally active, such as an overactive mind that thinks too much or an overactive gland producing too many hormones. It implies heightened or uncontrolled activity.
Definition:
Excessively or abnormally active, often referring to bodily functions or behavior.
Synonyms:
hyperactive, overexcited, restless, frenetic
Part of Speech:
adjective
Antonyms:
inactive, sluggish, lethargic
Common Collocations:
overactive imagination, overactive thyroid, overactive bladder
Derivatives:
overactivity, overactiveness
Usage Tips:
Use "overactive" to describe something functioning more than normal, like an "overactive mind" or "overactive glands."
Common Phrases:
overactive imagination, overactive thyroid gland, overactive nervous system
Etymology:
Derived from "over-" (excessive) + "active," first recorded in the early 19th century.
Examples:
- 1. Her overactive imagination kept her awake at night.
- 2. The doctor said his thyroid was overactive and needed treatment.
- 3. Children with overactive behavior may struggle to focus in school.
- 4. An overactive bladder can disrupt daily activities and sleep patterns.