millstone
Americannoun
-
either of a pair of circular stones between which grain or another substance is ground, as in a mill.
-
anything that grinds or crushes.
-
any heavy mental or emotional burden (often used in the phrasea millstone around one's neck ).
noun
-
one of a pair of heavy flat disc-shaped stones that are rotated one against the other to grind grain
-
a heavy burden, such as a responsibility or obligation
his debts were a millstone round his neck
Etymology
Origin of millstone
before 1050; Middle English milneston, Old English mylenstān. See mill 1, stone
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.
It’s not a milestone so much, though, as a millstone.
From MarketWatch ● Aug. 14, 2026
Yet today government paperwork is an ever-weightier millstone around the public’s neck.
From The Wall Street Journal ● Aug. 2, 2026
“She’s reduced the price. She can’t shift this property and it’s become a bit of a millstone around her neck.”
From Los Angeles Times ● Apr. 30, 2026
If he did so, his quotes against divorce would be an online millstone around his neck.
From Salon ● Nov. 26, 2025
Chariot wheels, water wheels, potter’s wheels, millstone wheels— one can’t imagine Europe or China without them.
From "1491" by Charles C. Mann
![]()
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.