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half-circle

British  

noun

    1. one half of a circle

    2. half the circumference of a circle

  1. anything having the shape or form of half a circle

"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

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.

He quickly grabbed his phone and followed agents around the parking lot, telling them they were “f— useless” until he came to a group of them forming a half-circle around a box truck.

From Los Angeles Times

A formation that was supposed to resemble a square, with one couple stationed neatly on each side, wound up looking more like a wavy half-circle.

From New York Times

When he flaps his arms in front of her, the tall majestic bird flaps excitedly in response and dances in a half-circle with her head bobbing.

From Seattle Times

A kumu hula, or hula teacher, Ms. Holt gathered about 50 listeners into a half-circle, and exhorted them to “lift your voice.”

From New York Times

On a Wednesday evening in early March, eight people sat in a half-circle at Performance Space New York in Manhattan’s East Village, wiping their ears with alcohol pads.

From New York Times