expletion

accomplishment; fulfillment

Noun

  1. accomplishment; fulfillment
    • For sure they conduce nothing at all to the Perfection of Men's Natures, nor the Expletion of their Desires - 1713, John Killingbeck, Eighteen sermons on practical subjects:
  2. An expletive or interjection

Origin

From Latin expletio (“a satisfying”). See expletive.