ratify

verb

1. approve and express assent, responsibility, or obligation
   • All parties ratified the peace treaty
   • Have you signed your contract yet?
   Terjemahkan ke Indonesia sumber: wordnet30
2. To approve and sanction; to make valid; to confirm; to establish; to settle; especially, to give sanction to, as something done by an agent or servant; as, to ratify an agreement, treaty, or contract; to ratify a nomination.
   Terjemahkan ke Indonesia sumber: webster1913