Meaning of the word hyperactivity in English

What does hyperactivity mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

hyperactivity

US /ˌhaɪ.pɚ.ækˈtɪv.ə.t̬i/
UK /ˌhaɪ.pɚ.ækˈtɪv.ə.t̬i/
"hyperactivity" picture

Noun

1.

the condition of being abnormally active

Example:
The child was diagnosed with hyperactivity.
His constant fidgeting is a sign of his hyperactivity.
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