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middleweight

American  
[mid-l-weyt] / ˈmɪd lˌweɪt /

noun

  1. a boxer or other contestant intermediate in weight between a welterweight and a light heavyweight, especially a professional boxer weighing up to 160 pounds (72.5 kilograms).


adjective

  1. Boxing. of or relating to middleweights.

    the middleweight division.

  2. (of a horse, especially a hunter) able to carry up to 185 pounds (83.9 kilograms).

middleweight British  
/ ˈmɪdəlˌweɪt /

noun

    1. a professional boxer weighing 154–160 pounds (70–72.5 kg)

    2. an amateur boxer weighing 71–75 kg (157–165 pounds)

    3. ( as modifier )

      a middleweight contest

  1. a wrestler in a similar weight category (usually 172–192 pounds (78–87 kg))

"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 middleweight

First recorded in 1870–75; middle + weight

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.

The streamer has recently increased its sports offerings, with a super middleweight clash between Terence Crawford and Saul "Canelo" Alvarez in Las Vegas last September viewed by 41 million people.

From Barron's • Feb. 23, 2026

Mike McCallum:, external Jamaican boxer was a world champion at light-middleweight, middleweight and light-heavyweight.

From BBC • Dec. 18, 2025

Mark Kaylor:, external Reached the middleweight quarter-finals for Great Britain at the 1980 Moscow Olympics.

From BBC • Dec. 18, 2025

The Slough fighter drew with WBC middleweight champion Carlos Adames last February, in an underwhelming performance over 12 rounds.

From BBC • Dec. 3, 2025

They did not even remember that he was middleweight boxing champion.

From "The Sun Also Rises" by Ernest Hemingway