consummation noun5 •The act of consummating, or the state of being consummated; the state of being completed; completion.I emptied my revolver upon him as he lay, and should have done the same with its mate had not two hunters at that moment come upon the ground and prevented any further consummation of my designs. — 1861 •Termination; the end (as of the world or of life); an end or resulting state.Teaching them to observe all things whatsoever I have commanded you: and behold I am with you all days, even to the consummation of the world. — 1749 •The first act of sexual intercourse in a relationship, particularly the first such act following marriage. •The achievement of perfection. •The date at which the mortgagor becomes contractually obligated to the mortgagee in a real estate transaction. formsconsummations