perficiō fēcī, fectus, ere per+facio, to achieve, execute, carry out, accomplish, perform, despatch, bring about, bring to an end, finish, complete: comitiis perficiendis undecim dies tribuit, Cs.: iis comitiis perfectis, L.: scelus, perpetrate: nihil est simul et inventum et perfectum: centum annos, live through, H.: munus, execute, V.

—To bring to completion, finish, perfect: candelabrum perfectum e gemmis clarissimis: in perficiendo muro adiuvare, L.

—To make perfect, perfect: citharā Achillem, O.

—To bring about, cause, effect: perfice hoc, ut haeream, etc., T.: perfice ut putem, convince me: eloquentia perfecit, ut, etc., N.: omnia perfecit, quae senatus salvā re p. ne fieri possent perfecerat: illud non perficies, quo minus, etc.