actuarius

From āctus, āctūs (“action, deed”) +‎ -ārius.

• (Classical Latin) IPA^(key): [aːk.tuˈaː.ri.ʊs]
• (modern Italianate Ecclesiastical) IPA^(key): [ak.t̪uˈaː.ri.us]

āctuārius (feminine āctuāria, neuter āctuārium); first/second-declension adjective

1. swift, agile, nimble

First/second-declension adjective.

• āctuāriola

āctuārius m (genitive āctuāriī or āctuārī); second declension

1. scribe, amanuensis, shorthand writer, record-keeper, bookkeeper, administrator

Second-declension noun.

¹Found in older Latin (until the Augustan Age).

• “actuarius”, in Charlton T. Lewis and Charles Short (1879), A Latin Dictionary, Oxford: Clarendon Press
• “actuarius”, in Charlton T. Lewis (1891), An Elementary Latin Dictionary, New York: Harper & Brothers
• "actuarius", in Charles du Fresne du Cange’s Glossarium Mediæ et Infimæ Latinitatis (augmented edition with additions by D. P. Carpenterius, Adelungius and others, edited by Léopold Favre, 1883–1887)
• “actuarius”, in Gaffiot, Félix (1934), Dictionnaire illustré latin-français, Hachette.
• Carl Meißner; Henry William Auden (1894), Latin Phrase-Book‎^[1], London: Macmillan and Co.
  • (ambiguous) a cutter: navis actuaria
    
• “actuarius”, in William Smith, editor (1848), A Dictionary of Greek and Roman Biography and Mythology, London: John Murray