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freeze-up

American  
[freez-uhp] / ˈfrizˌʌp /

noun

Informal.
  1. a freezing over of a body of water in an area.

  2. a period of below-freezing temperatures.

  3. the condition of being immobilized or inoperative through freezing.

    car engine freeze-up in winter.


freeze-up British  

noun

  1. a period of freezing or extremely cold weather

    1. the freezing of lakes, rivers, and topsoil in autumn or early winter

    2. the time of year when this occurs

"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

Etymology

Origin of freeze-up

1875–80, noun use of verb phrase freeze 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:

A single freeze-up can knock out an entire weapons platform or immobilize a convoy.

From The Wall Street Journal Dec. 27, 2025

This is partly as a result of a late freeze-up of ice around Hudson Bay, with unusually warm ocean waters taking a long time to cool down.

From BBC Feb. 14, 2025

After the freeze-up in July, CNN reported McConnell fell two other times this year.

From Salon Sep. 8, 2023

After last week’s freeze-up, the attending physician to Congress cleared McConnell to continue with his planned schedule.

From Seattle Times Sep. 5, 2023

Mama was worried that Deydey would not manage to make the crossing before the freeze-up.

From "The Birchbark House" by Louise Erdrich

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