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  • half dollar
    half dollar
    noun
    a silver or cupronickel coin of the U.S., equal to 50 cents.
  • half-dollar
    half-dollar
    noun
    (in the US) a 50-cent piece

half dollar

American  

noun

  1. a silver or cupronickel coin of the U.S., equal to 50 cents.

  2. a silver or nickel coin of Canada, equal to 50 cents.


half-dollar British  

noun

  1. (in the US) a 50-cent piece

"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 half dollar

First recorded in 1755–65


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:

The 1838-O Capped Bust half dollar is one of only nine that are known to exist, according to auction house Stack’s Bowers Galleries.

From Fox News ● Nov. 13, 2019

In the walk-in fridge at Regalis, he pulls out a carefully vacuum-sealed bag of Périgord truffles, Tuber melanosporum, rough black orbs the diameter of a half dollar.

From The New Yorker ● Feb. 21, 2017

And that con involving the Kennedy half dollar marks one of the few times that the audience was a step ahead of the writers.

From New York Times ● Apr. 6, 2015

The slain president's profile debuted on the half dollar 50 years ago, and the image was subtly tweaked in the 1990s.

From US News ● Jul. 24, 2014

Then he stopped, reached in his pocket, and flipped a half dollar over the counter.

From "The Cricket in Times Square" by George Selden

A half-dollar that was issued to commemorate America's 150th anniversary in 1926 featured then-President Calvin Coolidge.

From BBC ● Sep. 3, 2026

The only previous such instance in the country’s history was a 1926 commemorative half-dollar showing then-President Calvin Coolidge alongside George Washington.

From Salon ● Jul. 22, 2026

The Mint also released special 2026 versions of the dime, nickel and half-dollar on Wednesday.

From The Wall Street Journal ● Dec. 11, 2025

A pack of four AirTag tracking devices cost $80 and are about the size of a half-dollar coin.

From Los Angeles Times ● Aug. 21, 2024

Big Ma doesn’t care if President Kennedy’s face is on the half-dollar or if the airport is now officially named after him.

From "One Crazy Summer" by Rita Williams-Garcia

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