Etymograph

English

actuary

Actuary comes from Latin āctuārius ‘copyist, account-keeper’, and goes back to āctus ‘public business’.

  1. Latinc. 75 BCE–200 CEāctus‘public business’
  2. Latin, derivedc. 75 BCE–200 CEāctuārius‘copyist, account-keeper’
  3. Englishtodayactuary

attested reconstructed ? uncertain or disputed

Earlier history not traced here.

Lineage

  1. Latinc. 75 BCE–200 CEāctus‘public business’
  2. Latin, derivedc. 75 BCE–200 CEāctuārius‘copyist, account-keeper’
  3. Englishtodayactuary

Linked words

through Latin āctus ‘public business’

actor, 9 more

Today it means

noun Registrar, clerk.

Language periods are conventional ranges, not dates for this word.

Etymograph / Latin āctus / actuary