Consummation

Noun

1. The act of consummating, or the state of being consummated; the state of being completed; completion.
2. The first act of sexual intercourse in a relationship, particularly the first such act following marriage.
3. The achievement of perfection.
4. Termination; the end (as of the world or of life); an end or resulting state.
5. The date at which the mortgagor becomes contractually obligated to the mortgagee in a real estate transaction.