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sum-up

American  
[suhm-uhp] / ˈsʌmˌʌp /
Or sumup

noun

  1. the act or result of summing up; summary.


sum up British  

verb

  1. to summarize (feelings, the main points of an argument, etc)

    the judge began to sum up

  2. (tr) to form a quick opinion of

    I summed him up in five minutes

"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

sum up Idioms  
  1. Present the substance of, summarize, as in They always sum up the important news in a couple of minutes, or That expletive sums up my feelings about the matter. [Early 1600s]


Etymology

Origin of sum-up

First recorded in 1890–95; noun use of verb phrase sum up

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.

Mistakes and missed chances will sum-up this failed Chiefs season, and in some eyes it will tarnish the previously almost flawless Mahomes legacy.

From BBC • Dec. 8, 2025

Still, I was in awe of how quickly and seamlessly these entire presentations came together day after day, drawing from full-on hours of multiple sports to give you a tidy sum-up the very next day.

From Slate • Aug. 10, 2024

A cogent sum-up in the column came from former Washington Monthly editor Charles Peters:

From Salon • Dec. 5, 2018

In a voxpop video at the entrance to the exhibition, Edna Croft attempts to sum-up freemasonry: "It used to be rather sinister and secretive, but they've made desperate attempts to prove they're just a charity."

From The Guardian • Jun. 5, 2013

The sum-up is as important a part of the sales letter as it is of the lawyer's speech or brief.

From Business Correspondence by Anonymous