English
coactivity
Coactivity comes from Middle French activité, from Latin āctīvitās ‘activity, movement, action’, 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 2001coactivity
attested reconstructed ? uncertain or disputed
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 2001coactivity
Earliest quotation: 2001, Thomas F. Torrance, Christian Doctrine of God: “This may be called the 'perichoretic coactivity of the…”
Linked words
through Proto-Indo-European *h₂eǵ-
suggest, register, essay, gesture, acre, digest, congestion, agrarian, belligerent, progesterone, gestation, ingestion, ingest, agitate, axiomatic, agger, samaj, gerund, gestion, 128 more
through Proto-Indo-European *h₂éǵeti ‘to be driving’
strategy, agony, antagonist, axiom, reactionary, antagonism, agonist, antagonize, stratagem, glucagon, agonize, 102 more
through Proto-Italic *agō ‘to drive’
reaction, transaction, unambiguous, reagent, ambiguously, 80 more
through Latin agō ‘to act, to behave’
agency, act, agent, action, actual, agenda, actor, examine, examination, actively, ambiguous, squat, agile, assay, radioactive, ambiguity, enact, inactive, agility, agitation, cogent, actuator, retroactive, exigent, actuation, inexact, actuate, redact, 92 more
through Latin āctīvus ‘active’
active, activate, radium, 27 more
through English activity
Today it means
noun Acting together or in harmony; unity or interdependence of action.
Language periods are conventional ranges, not dates for this word.
Etymograph / Proto-Indo-European *h₂eǵ- / coactivity