Express Formal Consent to a Treaty or Contract
This page is the CodyCross answer for the clue below from Under the sea, Group 22, Puzzle 3.
Question is: Express Formal Consent to a Treaty or Contract
and the answer is: RATIFY
Word Meaning:
RATIFY — (transitive) To give formal consent to; make officially valid, sign off on.
Definitions from Wiktionary.