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weigh-in

American  
[wey-in] / ˈweɪˌɪn /

noun

Sports.
  1. the act or an instance of weighing in.

    After the weigh-in the fighters posed for photographers.


weigh in British  

verb

    1. (of a boxer or wrestler) to be weighed before a bout

    2. (of a jockey) to be weighed after, or sometimes before, a race

  1. informal to contribute, as in a discussion, etc

    he weighed in with a few sharp comments

"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

noun

  1. the act of checking a competitor's weight, as in boxing, horse racing, etc

"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
weigh in Idioms  
  1. Be weighed; also, be of a particular weight. For example, Because it was such a small plane, the passengers and their luggage had to weigh in before takeoff, or The fish weighed in at 18 pounds. [Late 1800s]


Etymology

Origin of weigh-in

First recorded in 1865–70; noun use of verb phrase weigh in

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:

There’s the Total Wireless Weigh-In, which allows fans to take shirtless pictures of themselves flexing the way fighters do at weigh-in the day before they fight.

From Slate Jun. 16, 2026

The suit contends that the plan includes a weigh-in at the Lincoln Memorial and a pre-fight walkout from the Oval Office.

From Los Angeles Times Jun. 11, 2026

The energy could not be more different from a boxing weigh-in.

From Los Angeles Times May 13, 2026

"Whoever has the belts I want to get them back. I was undefeated for 17 years and took it for granted," he said at Friday's weigh-in in London.

From BBC Apr. 10, 2026

"When Jelly had his first fight, he came back from the weigh-in by subway."

From "The Contender" by Robert Lipsyte

Merz declined on Friday to weigh in publicly on Spahn's future in the party, though he personally congratulated the lawmaker on becoming a parent.

From Barron's Jul. 18, 2026

Plus, more agony for England, readers weigh in on the greatest sports rivalries and Jason Gay.

From The Wall Street Journal Jul. 16, 2026

However, if the judge resigned under a cloud of scandal, as you say, that could weigh in your favor.

From MarketWatch Jul. 9, 2026

Listed among dozens of cases the justices chose not to weigh in on was "Trump, President of US v. Carroll, E. Jean".

From BBC Jun. 29, 2026

“You’re letting a bunch of idiots weigh in on what ought to be a one-person decision.”

From "The Undead Fox of Deadwood Forest" by Aubrey Hartman

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