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ratify

American  
[rat-uh-fahy] / ˈræt əˌfaɪ /

verb (used with object)

ratified, ratifying
  1. to confirm by expressing consent, approval, or formal sanction.

    to ratify a constitutional amendment.

    Synonyms:
    approve, corroborate
    Antonyms:
    disapprove, veto
  2. to confirm (something done or arranged by an agent or by representatives) by such action.

    Synonyms:
    establish, validate

ratify British  
/ ˈrætɪˌfaɪ /

verb

  1. (tr) to give formal approval or consent to

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Other Word Forms

  • nonratifying adjective
  • ratifiable adjective
  • ratification noun
  • ratifier noun

Etymology

Origin of ratify

First recorded in 1325–75; Middle English ratifien, from Middle French ratifier, from Medieval Latin ratificāre, equivalent to Latin rat(us) “calculated” ( rate 1 ) + -ificāre -ify

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

The U.S. joined the convention through a treaty ratified in 1992.

From The Wall Street Journal

The dollar “probably can keep selling off because it kind of ratifies the current narrative,” said Brent Donnelly, president of Spectra Markets.

From The Wall Street Journal

Doughty said the government had been "clear" throughout about the need to update the 1966 agreement between the UK and US before the new treaty can be ratified.

From BBC

It's also unclear how the Senate, which ratifies treaties, would respond if the US reached some sort of agreement with Denmark to take over part or all of Greenland.

From BBC

Senate has ratified numerous treaties codifying U.S. duties under the North Atlantic Treaty Organization, which under the U.S.

From The Wall Street Journal