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  • Coulter
    Coulter
    noun
    John Merle 1851–1928, U.S. botanist.
  • coulter
    coulter
    noun
    a blade or sharp-edged disc attached to a plough so that it cuts through the soil vertically in advance of the ploughshare

Coulter

American  
[kohl-ter] / ˈkoʊl tər /

noun

  1. John Merle 1851–1928, U.S. botanist.


coulter British  
/ ˈkəʊltə /

noun

  1. Also (esp US): colter.  a blade or sharp-edged disc attached to a plough so that it cuts through the soil vertically in advance of the ploughshare

"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 coulter

Old English culter, from Latin: ploughshare, knife

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:

Taylor Coulter was returning from the toilets in Magaluf's famous Bananas nightclub when a stranger bumped into her on the stairs.

From BBC Jul. 9, 2026

Hanwha is also exploring arrangements where the company’s excess orders could be built at other shipyards’ docks, Coulter added.

From The Wall Street Journal Jan. 8, 2026

There’s Jim Coulter, executive chairman and a founding partner of TPG, who now helps lead the firm’s impact and environmental investing practices.

From Barron's Dec. 5, 2025

“Michael Coulter started the game and played the first two quarters, I played the second two and Michael never played again.”

From Los Angeles Times Nov. 15, 2025

Mrs. Coulter wanted to say more, to ask the dozen questions that rose to her lips, but the king had moved on, unwilling to keep his commander waiting, and she had to follow.

From "The Amber Spyglass" by Philip Pullman

Sometimes the coulter of a plough will be heated red-hot, and the witch will rush in, crying out that she is burning.

From Fairy and Folk Tales of the Irish Peasantry by W. B. (William Butler) Yeats

There he shod a mule, mended a cart or put a new coulter to a plow, with equal facility.

From Their Son; The Necklace by Eduardo Zamacois

Immediately he took a coulter and heated it red hot, and thrust it into the straw at the end of his forge, and set it on fire and burnt it up.

From Amusing Prose Chap Books by Various

Thou saw the fields laid bare and waste, And weary winter coming fast, And cozie here, beneath the blast, Thou thought to dwell, Till crash! the cruel coulter passed Out through thy cell.

From Heads and Tales : or, Anecdotes and Stories of Quadrupeds and Other Beasts, Chiefly Connected with Incidents in the Histories of More or Less Distinguished Men. by Adam White

"No," I said, "you take the coulter off; I am younger than you and will go after the wheel."

From Twenty Years of Hus'ling by W. W. (William Wallace) Denslow

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