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  • round-off
    round-off
    adjective
    of or relating to the act or process of rounding.
  • round off
    round off
    verb
    (often foll by with) to bring to a satisfactory conclusion; complete, esp agreeably
Synonyms

round-off

American  
[round-awf, -of] / ˈraʊndˌɔf, -ˌɒf /

adjective

  1. of or relating to the act or process of rounding.


noun

  1. an act or instance of rounding off decimal or fractional figures.

round off British  

verb

  1. (often foll by with) to bring to a satisfactory conclusion; complete, esp agreeably

    we rounded off the evening with a brandy

  2. to make round or less jagged

"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

round off Idioms  
  1. Change a number to the closest whole number or the closest multiple of 10. For example, Rounding it off, I expect the new school addition will cost a million dollars .

  2. Also, round out . Finish, complete, especially in a neat or perfect way. For example, They rounded off the dinner with a magnificent liqueur , or That stamp rounded out his collection . [Mid-1700s; variant, mid-1800s] Also see round out .


Etymology

Origin of round-off

First recorded in 1945–50; noun use of verb phrase round off

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:

United hope to round-off the season with silverware when they defend their crown against Chelsea at Wembley on 18 May - and Tullis-Joyce will no doubt have her say.

From BBC May 15, 2025

Much like Gannon might have to explain the difference between a triple lutz and salchow during figure skating, the same thing applies in gymnastics between a round-off and Amanar.

From Seattle Times Jul. 26, 2021

Other gymnasts with Yurchenko vaults, which are defined by a round-off onto the springboard and a back handspring onto the table, perform just one flip while adding as many as 2½ twists.

From Washington Post Jul. 23, 2021

We reduce round-off error by choosing points as far apart as possible.

From Textbooks Feb. 13, 2015

“I just got some new skills on beam, an aerial, which is a cartwheel with no hands, and a round-off double into the pit,” I wrote in my journal that year.

From "Courage to Soar" by Simone Biles

"It's good to be able to confirm our final friendly, which will round off our preparations for the tournament," head coach Clarke said.

From BBC Apr. 9, 2026

Italian and Irish government bond auctions will round off this week’s bond supply in the eurozone on Thursday.

From The Wall Street Journal Mar. 12, 2026

Italy’s auction of 6.25 billion euros in 2029-, 2032- and 2033-dated nominal government bonds, or BTPs, will round off this week’s debt issuance in the eurozone.

From The Wall Street Journal Feb. 12, 2026

He rediscovered his rhythm when compiling an up-tempo 103 break and crafted a wonderful 111 - his eighth century of the tournament - to round off the afternoon's play.

From BBC Jan. 18, 2026

This is a case where it’s better to round off the word.

From "Woe Is I" by Patricia T. O'Conner

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