Consummation
WordNet
noun
(1) The act of bringing to completion or fruition
(2) The completion of marriage by sexual intercourse
WiktionaryText
Noun
- The act of consummating, or the state of being consummated; the state of being completed; completion.
- The first act of sexual intercourse in a relationship, particularly the first such act following marriage.
- The achievement of perfection.
- Termination; the end (as of the world or of life).