English
hyperactivity
Hyperactivity comes from Latin āctīvitās ‘activity, movement, action’, from agō ‘to act, to behave’, and ultimately from Proto-Indo-European *h₂eǵ-.
- Proto-Indo-Europeanc. 4500–2500 BCE*h₂eǵ-reconstructed
- Proto-Indo-European, derivedc. 4500–2500 BCE*h₂éǵeti‘to be driving’reconstructed
- Proto-Italicc. 1500–700 BCE*agō‘to drive’reconstructed
- Latinc. 75 BCE–200 CEagō‘to act, to behave’
- Latin, derivedc. 75 BCE–200 CEāctīvus‘active’
- Latin, derivedc. 75 BCE–200 CEāctīvitās‘activity, movement, action’
- Middle Frenchc. 1400–1600activité
- English1500–presentactivity
- Englishearliest quotation 2025hyperactivity
attested reconstructed ? uncertain or disputed deepest recorded ancestor
Lineage
- Proto-Indo-Europeanc. 4500–2500 BCE*h₂eǵ-reconstructed
- Proto-Indo-European, derivedc. 4500–2500 BCE*h₂éǵeti‘to be driving’reconstructed
- Proto-Italicc. 1500–700 BCE*agō‘to drive’reconstructed
- Latinc. 75 BCE–200 CEagō‘to act, to behave’
- Latin, derivedc. 75 BCE–200 CEāctīvus‘active’
- Latin, derivedc. 75 BCE–200 CEāctīvitās‘activity, movement, action’
- Middle Frenchc. 1400–1600activité
- English1500–presentactivity
- Englishearliest quotation 2025hyperactivity
Earliest quotation: 2025, Kristen Rogers: “Having attention deficit hyperactivity disorder, or ADHD, is associated…”
Linked words
through Proto-Indo-European *h₂eǵ-
suggest, register, essay, gesture, acre, digest, congestion, agrarian, belligerent, progesterone, gestation, ingestion, ingest, agitate, axiomatic, samaj, agger, gestion, gerund, 129 more
through Proto-Indo-European *h₂éǵeti ‘to be driving’
strategy, agony, antagonist, axiom, reactionary, antagonism, agonist, antagonize, glucagon, stratagem, agonize, 103 more
through Proto-Italic *agō ‘to drive’
reaction, transaction, unambiguous, reagent, ambiguously, 81 more
through Latin agō ‘to act, to behave’
act, agency, action, agent, actual, actor, agenda, examine, examination, actively, ambiguous, squat, agile, assay, radioactive, ambiguity, enact, inactive, agility, agitation, cogent, actuator, retroactive, exigent, actuation, inexact, actuate, redact, 93 more
through Latin āctīvus ‘active’
Today it means
noun The quality of being hyperactive; excessive and pathological movement and restlessness.
Language periods are conventional ranges, not dates for this word.
Etymograph / Proto-Indo-European *h₂eǵ- / hyperactivity