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  • slow-up
    slow-up
    noun
    a delay or retardation in progress or activity; slowdown.
  • slow up
    slow up
    Slacken or cause to slacken in speed, as in The train slowed up as it approached the curve, or Come on, you're slowing me up. [Late 1800s] Also see slow down, def. 1.
Synonyms

slow-up

American  
[sloh-uhp] / ˈsloʊˌʌp /

noun

  1. a delay or retardation in progress or activity; slowdown.


slow up Idioms  
  1. Slacken or cause to slacken in speed, as in The train slowed up as it approached the curve, or Come on, you're slowing me up. [Late 1800s] Also see slow down, def. 1.


Etymology

Origin of slow-up

First recorded in 1890–95; noun use of verb phrase slow 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.

See Examples For:

But there were no signs of a slow-up in buying by well-heeled consumers.

From Time Magazine Archive

Dorothy Lamour was refused entrance to the Glenn L. Martin plane plant at Middle River, Md., on the ground that a slow-up for ogling and neck-craning "might cost us half a bomber."

From Time Magazine Archive

Like other manufacturers, Chrysler will go into M-4 production without slow-up.

From Time Magazine Archive

Yet many of the key statistics that economists have used for years to measure the economy's health indicate that it is on the edge of a slow-up.

From Time Magazine Archive

There was always a slow-up in the work about ten o'clock, and Hiram had a request to make.

From Hiram the Young Farmer by Burbank L. Todd

After low-scoring affairs in the first two matches of the series, the pitch in Colombo proved much better for batting but did slow up and offer more turn as the chase went on.

From BBC Jan. 27, 2026

Bichette hit a two-out single to right field and made the turn for second, but started to slow up as he saw Anthony Santander throwing the ball to the infield.

From Washington Times Jul. 31, 2023

Bond yields slumped on Wednesday to multi-month lows, but rather than moving higher on expectations the Fed will slow up on its policy tightening, this time Wall Street slumped into the red.

From Reuters Jan. 18, 2023

Jackson appeared to slow up just before the finish line during the heat, which allowed Italy’s Dalia Kaddari to pass her in the final moment.

From Fox News Aug. 2, 2021

A horse was clomping slow up the road and whoever was riding it was singing.

From "The Journey of Little Charlie" by Christopher Paul Curtis

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