Usually means: Excessive activity beyond normal levels.
Definitions Related words Phrases Mentions History
We found 12 dictionaries that define the word overactivity:

General (11 matching dictionaries)
  1. overactivity: Merriam-Webster
  2. overactivity: Oxford Learner's Dictionaries
  3. overactivity: Collins English Dictionary
  4. overactivity: Vocabulary.com
  5. overactivity: Wordnik
  6. overactivity: Wiktionary
  7. overactivity: Dictionary.com
  8. overactivity: Rhymezone
  9. overactivity: FreeDictionary.org
  10. overactivity: Mnemonic Dictionary
  11. overactivity: TheFreeDictionary.com

Medicine (1 matching dictionary)
  1. overactivity: Merriam-Webster Medical Dictionary

(Note: See overactive as well.)

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Definitions from Wiktionary (overactivity)

▸ noun:  Excessive activity

Similar:
overactivation, overdoing, overactiveness, overexcitation, superactivity, overreactivity, overarousal, overstimulation, overaggressiveness, hyperexcitation, more...

Opposite:
underactivity, inactivity, lethargy

Types:
mania, hypomania, hyperactivity, more...

Phrases:
behavior management: overactivity, more...

▸ Words similar to overactivity

▸ Usage examples for overactivity

▸ Idioms related to overactivity

▸ Wikipedia articles (New!)

▸ Popular adjectives describing overactivity

▸ Words that often appear near overactivity

▸ Rhymes of overactivity

▸ Invented words related to overactivity

Similar:
overactivation, overdoing, overactiveness, overexcitation, superactivity, overreactivity, overarousal, overstimulation, overaggressiveness, hyperexcitation, more...

Opposite:
underactivity, inactivity, lethargy

Types:
mania, hypomania, hyperactivity, more...

Phrases:
behavior management: overactivity, more...



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