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featherweight

American  
[feth-er-weyt] / ˈfɛð ərˌweɪt /

noun

  1. a boxer or other contestant intermediate in weight between a bantamweight and a lightweight, especially a professional boxer weighing up to 126 pounds (57 kilograms).

  2. an insignificant person or thing.

    He thinks he's a major composer, but he's just a featherweight.


adjective

  1. belonging to the class of featherweights, especially in boxing.

  2. extremely light in weight.

    a featherweight quilt.

  3. unimportant; trifling; slight.

featherweight British  
/ ˈfɛðəˌweɪt /

noun

    1. something very light or of little importance

    2. ( as modifier )

      featherweight considerations

    1. a professional boxer weighing 118–126 pounds (53.5–57 kg)

    2. an amateur boxer weighing 54–57 kg (119–126 pounds)

    3. ( as modifier )

      the featherweight challenger

  1. a wrestler in a similar weight category (usually 126–139 pounds (57–63 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 featherweight

First recorded in 1805–15; feather + 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 fight with Holloway is a rematch of their featherweight bout in 2013, which McGregor won on points.

From BBC • May 17, 2026

The bout was scheduled for five rounds in the featherweight division.

From Los Angeles Times • May 17, 2026

Case in point: the featherweight quilted Celestia jacket with a highly reflective shell that, according to the designer, “comes alive with motion.”

From Los Angeles Times • May 15, 2026

Much of the buzz has centered on the featherweight, carbon-fiber plated Adidas running shoes both Sawe and Kejelcha wore.

From The Wall Street Journal • Apr. 28, 2026

What Cavendish was trying to do was measure gravity at this extremely featherweight level.

From "A Short History of Nearly Everything" by Bill Bryson

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