英和和英

発音

• (Received Pronunciation, General American, Canada) IPA: /ˌhaɪpəɹˈæk.tɪv/
• (General Australian) IPA: /ˌhɑepəɹˈæk.tɪv/
• 韻: -æktɪv

形容詞

hyperactive (comparative more hyperactive, superlative most hyperactive)

1. having an increased state of activity
   • 2008, BioWare, Mass Effect, Redwood City: Electronic Arts, →ISBN, →OCLC, PC, scene: Salarians: Biology Codex entry:

     Salarians are noted for their high-speed metabolism, which allows them to function on just one hour of sleep a day. Their minds and bodies work faster than most sapient races, making them seem restless or hyperactive. The drawback of this active metabolism is a short lifespan of around 40 human years.

2. having attention deficit disorder (no longer used by the scientific community)

同意語

• overactive

反意語

• hypoactive

派生語

• hyperactive battlefield
• hyperactively