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What is the Meaning of “Ratify”?

Ratify
/ˈrætɪfaɪ/
verb C1 Tier 4 (Top 10,000 words) formal academic

To officially approve and sign something. Once ratified, it becomes a legally binding agreement.

Definition of Ratify

Quick Meaning of Ratify

To officially approve and sign something. Once ratified, it becomes a legally binding agreement.

Detailed Definition of Ratify

To formally approve or consent to something by official agreement or vote, making it legally valid.

How to Pronounce Ratify

IPA: /ˈrætɪfaɪ/
rat i fy

Stress pattern: Ooo (3-syllable word).

Tip: Stress the first syllable: RAT-i-fy. The first 'a' sounds like 'a' in 'cat', and the final 'y' sounds like 'eye'.

Watch out: Some learners stress the second syllable (ra-TIF-y) or mispronounce the final syllable. Correct: RAT-i-fy (first syllable stressed, final sounds like 'fye').

Full pronunciation guide for “ratify” →

Origin and Etymology of Ratify

From Latin 'ratificare' (to make valid). 'Ratus' (fixed, valid) + 'facere' (to make). Entered English in 15th century for legal/diplomatic contexts.

How to Use Ratify in a Sentence

Each example shows “ratify” with a CEFR level so learners can pick examples that match their fluency.

  • “The new trade agreement was ratified by Congress yesterday.”
    C1 formal
  • “Several countries have already ratified the climate protocol.”
    C1 academic
  • “The constitution was ratified after months of heated debate.”
    C1 written

Synonyms and Antonyms of Ratify

Common Synonyms for Ratify

Smart Synonyms for Ratify — When to Use Each

approve
General consent; does not require official legal process
endorse
Express support; less formal than ratify
authenticate
Confirm as genuine and valid officially

See all synonyms for “ratify” →

Common Collocations with Ratify

These phrases pair with “ratify” in everyday English:

  • ratify a treaty
  • ratify an agreement
  • ratify a protocol
  • ratify legislation
  • formally ratify

Common Mistakes When Using Ratify

Even fluent speakers slip up with “ratify”. Here’s how to avoid the most common errors:

✗ Wrong: The government was ratified the treaty.
✓ Correct: The government ratified the treaty.
Why: Use active voice. 'Government' is the subject performing the action, not receiving it.
✗ Wrong: The committee will ratify about the new rules.
✓ Correct: The committee will ratify the new rules.
Why: Use 'ratify' + direct object (noun). Don't use 'about'.
✗ Wrong: We ratified to sign the contract.
✓ Correct: We ratified the contract. / We signed the contract.
Why: 'Ratify' is complete; don't add 'to sign'. They mean slightly different things legally.

Other Forms of Ratify

Frequently Asked Questions About Ratify

What is the meaning of "Ratify"?

To officially approve and sign something. Once ratified, it becomes a legally binding agreement.

How do you pronounce "Ratify"?

The IPA is /ˈrætɪfaɪ/. Stress the first syllable: RAT-i-fy. The first 'a' sounds like 'a' in 'cat', and the final 'y' sounds like 'eye'.

What part of speech is "Ratify"?

"Ratify" is a verb at C1 level (Common European Framework).

What are synonyms for "Ratify"?

Common synonyms include approve, endorse, confirm.

How do you use "Ratify" in a sentence?

For example: "The new trade agreement was ratified by Congress yesterday."

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