조약, 계약, 협정 등을 공식적으로 승인하거나 비준하여 효력을 발생시키다.
To sign or give formal consent to a treaty, contract, or agreement, making it officially valid.
예문:
"The senate voted to ratify the peace treaty after months of intense negotiation."
"The board of directors will meet tomorrow to ratify the proposed changes to the company bylaws."
"Each member nation must ratify the agreement within their own legislative body before it becomes law."