ratify

verb

rat·​i·​fy ˈra-tə-ˌfī How to pronounce ratify (audio)
ratified; ratifying
Synonyms of ratifynext

transitive verb

: to approve and sanction formally : confirm
ratify a treaty
ratifier noun

Examples of ratify in a Sentence

A number of countries have refused to ratify the treaty. Lincoln's home state of Illinois was the first to ratify the 13th Amendment to the U.S. Constitution, which provided for the abolition of slavery.
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
While the February deadline may not be a firm one, the government will need a deal in hand well before expiration day so the Arizona Legislature and possibly Congress have time to ratify the details. Brandon Loomis, AZCentral.com, 3 Feb. 2026 The pressure now shifts to the House, where lawmakers will have to decide whether to swiftly ratify the Senate plan or reopen a deeper fight over immigration and other policy priorities. Nik Popli, Time, 30 Jan. 2026 If the board does not ratify the unauthorized commitment, the HOA could require that director to reimburse the HOA for the expense. Kelly G. Richardson, Oc Register, 30 Jan. 2026 The cuts arrive less than six years after the museum eliminated more than a hundred jobs through voluntary early retirement and layoffs, and four years after unionized employees ratified their first contract with the institution under the auspices of United Auto Workers 2110. News Desk, Artforum, 29 Jan. 2026 See All Example Sentences for ratify

Word History

Etymology

Middle English ratifien, from Anglo-French ratifier, from Medieval Latin ratificare, from Latin ratus determined, from past participle of reri to calculate — more at reason entry 1

First Known Use

14th century, in the meaning defined above

Time Traveler
The first known use of ratify was in the 14th century

Browse Nearby Words

Cite this Entry

“Ratify.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/ratify. Accessed 8 Feb. 2026.

Kids Definition

ratify

verb
rat·​i·​fy ˈrat-ə-ˌfī How to pronounce ratify (audio)
ratified; ratifying
: to give legal or official approval to
ratify a treaty

Legal Definition

ratify

transitive verb
rat·​i·​fy ˈra-tə-ˌfī How to pronounce ratify (audio)
ratified; ratifying
: to make valid or effective
especially : to adopt or affirm (as the prior act or contract of an agent) by express or implied consent with the effect of original authorization
unable to rescind the contract because he ratified it by accepting the benefits
compare reform
ratification noun
ratifier noun

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