Dictionary.com
Thesaurus.com
Synonyms

completion

American  
[kuhm-plee-shuhn] / kəmˈpli ʃən /

noun

completions plural
  1. the act of completing.

    Synonyms:
    closing, ending, termination
  2. the state of being completed.

  3. conclusion; fulfillment.

    Her last novel represented the completion of her literary achievement.

  4. Football. a forward pass that has been completed.


Other Word Forms

Derived Forms

Inflected Forms

Nouns

Etymology

Origin of completion

First recorded in 1650–60, completion is from the Late Latin word complētiōn- (stem of complētiō ). See complete, -ion

Explanation

When something comes to completion, it's finished. In football, a pass that's been caught is called a completion. If a wide receiver has a lot of completions, then he had a good day: that means he caught a lot of passes. But if the receiver is out of bounds or drops the ball, then there's no completion. Quarterbacks are judged by their completion rate, too. Off the gridiron, you can use the word completion to talk about anything that's been completed or achieved. Graduation day marks the completion of high school. The completion of a new building or a PhD can take years.

Keep Reading on Vocabulary.com

Vocabulary lists containing completion

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.

See Examples For:

While the future of these restaurants is uncertain, Dana Point Harbor Partners are negotiating possible opportunities for after the completion of the project.

From Los Angeles Times Jul. 25, 2026

It would sting for companies banking on the completion of data centers in jurisdictions where pauses are in place.

From The Wall Street Journal Jul. 21, 2026

It is not due for completion until 2032.

From BBC Jul. 21, 2026

Utz said the founding Rice and Lissette family will still own half of the company upon completion of the deal, slated to close by the end of the year.

From The Wall Street Journal Jul. 21, 2026

Successful completion of the trial period would make her eligible for promotion from the entry level of SP-3 to SP-5, with the raise that accompanied it.

From "Hidden Figures" by Margot Lee Shetterly

Covid aside, completions have been higher in recent years, but they still need to accelerate somewhat if the target is to be met.

From BBC Mar. 25, 2026

Receivers who catch with their feet under them turn completions into more yards.

From Los Angeles Times Mar. 12, 2026

Bills quarterback Josh Allen had a quiet game with just 130 passing yards and no touchdowns from 12 completions.

From Barron's Dec. 21, 2025

Seven of his 25 completions went for 15 yards or more.

From Los Angeles Times Nov. 22, 2025

He went looking for court rulings, deal completions, or government regulatory changes—anything that might change the value of a company.

From "The Big Short" by Michael Lewis

Vocabulary.com logo
by dictionary.com

Dictionary.com's Learning Companion

Go beyond just looking up words.
Remember them forever with VocabTrainer.

Start training