Late Middle Englishacomplissen, from Old Frenchacompliss-, present participle stem of acomplir (Modern French accomplir), from Latinad + complere ("to fill up, to complete").
(transitive) To bring to an issue of full success; to effect; to perform; to execute fully; to fulfill; as, to accomplish a design, an object, a promise.
This that is written must yet be accomplished in me - Luke 22:37
(transitive, archaic) To equip or furnish thoroughly; hence, to complete in acquirements; to render accomplished; to polish.
The armorers accomplishing the knights - Shakespeare, Henry V, IV-chorus
It moon is fully accomplished for all those ends to which Providence did appoint it. - John Wilkins