Perfect passive participle of efficiō (“make or work out; accomplish; effect”), from ē (“out of”) (short form of ex) + faciō (“do, make”).
effectus m (feminine effecta, neuter effectum); first/second declension
- made out, worked out, completed, finished, accomplished, made, having been worked out
- caused to occur, brought about, having been brought out
- produced, yielded, having been produced
- (philosophy) shown, proven, deduced, having been proven
effectus m (genitive effectūs); fourth declension
- The act of doing, making or effecting; execution, accomplishment, completion, performance.
- An effect, result, outcome, operation, tendency, purpose.
- effectus in Charlton T. Lewis and Charles Short (1879) A Latin Dictionary, Oxford: Clarendon Press
- effectus in Charlton T. Lewis (1891) An Elementary Latin Dictionary, New York: Harper & Brothers
- du Cange, Charles (1883), “effectus”, in G. A. Louis Henschel, Pierre Carpentier, Léopold Favre, editors, Glossarium Mediæ et Infimæ Latinitatis (in Latin), Niort: L. Favre
- “effectus” in Félix Gaffiot’s Dictionnaire Illustré Latin-Français, Hachette (1934)