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Synonyms

finalize

American  
[fahyn-l-ahyz] / ˈfaɪn lˌaɪz /
especially British, finalise

verb (used with object)

finalizes, present (3rd person singular) finalized, past participle, past finalizing present participle
  1. to put into final form; complete all the details of.


verb (used without object)

finalizes, present (3rd person singular) finalized, past participle, past finalizing present participle
  1. to complete an agreement; conclude negotiations.

    We should finalize by the end of the week.

finalize British  
/ ˈfaɪnəˌlaɪz /

verb

  1. (tr) to put into final form; settle

    to finalize plans for the merger

  2. (intr) to complete arrangements or negotiations; reach agreement on a transaction

"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

Spelling

See -ize.

Usage

Although finalize has been in widespread use for some time, many speakers and writers still prefer to use complete, conclude , or make final , esp in formal contexts

Other Word Forms

Derived Forms

Etymology

Origin of finalize

First recorded in 1920–25; final + -ize

Explanation

When you put the finishing touches on something, such as agreeing on a specific time and place to meet your friend on Saturday, you finalize your plans. The word finalize is relatively new, and often people choose to use the words conclude or complete instead, maybe because finalize seems a little fake to them. In the 1920s, an Australian writer took the word final, meaning the very last, and the suffix -ize, and stuck them together to make finalize. Before long it showed up in dictionaries, and the invention of the word was finalized.

Keep Reading on Vocabulary.com

Vocabulary lists containing finalize

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 process -- and the sheer size of the state of 40 million people -- means California is always slow to finalize results, a fact that frustrates voters of all stripes.

From Barron's • Jun. 5, 2026

Mr. Clinton pardoned him before Justice could finalize an agreement in which he would plead guilty to a misdemeanor and pay a $5,000 fine.

From The Wall Street Journal • Jun. 4, 2026

Crude-oil prices in the U.S. and internationally tumbled to their lowest levels of the session on Friday as President Donald Trump called a meeting to help finalize a deal with Iran.

From MarketWatch • May 29, 2026

Still, China’s Commerce Ministry characterized the results as preliminary in nature, adding that negotiators from the two sides are working to finalize details of the agreed-upon points.

From The Wall Street Journal • May 17, 2026

He needed only to tweak a radical to finalize the formula.

From "An Abundance of Katherines" by John Green

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