'Postnuptial' definitions:

Definition of 'postnuptial'

(from WordNet)
adjective
Relating to events after a marriage [ant: antenuptial, premarital, prenuptial]

Definition of 'Postnuptial'

From: GCIDE
  • Postnuptial \Post*nup"tial\, a. [Pref. post- + nuptial.] Being or happening after marriage; as, a postnuptial settlement on a wife. --Kent. [1913 Webster] Post-obit