Search Dictionary
Definition of millstone
millstone
/ˈmɪl.stoʊn/
mill · stone
Plural:millstones
millstone Lexical Profile
CEFR
C1
Grade
8
Tier
2
Usage
Rare
millstone Game Scores & Validity
Scrabble US
Scrabble UK
WWF
Wordle Guess
• noun
1
A heavy, inescapable burden or responsibility that severely impedes progress (often used in the phrase 'a millstone around one's neck').
Example
"The enormous debt from his failed business venture became a millstone around his neck for over a decade."
2
Either of a pair of large, flat, circular stones used in a mill for grinding grain into flour.
Example
"The historic watermill was restored, complete with a massive wooden wheel and a pair of heavy granite millstones."
Synonyms
View all synonyms for millstone Antonyms
View all antonyms for millstone• Nearby Words
Word Origin & Etymology
From Middle English milneston, from Old English mylenstān, a compound of mylen (mill) and stān (stone).
Cite this Entry
Wordmom. (2026). Definition of Millstone. In Wordmom Dictionary. Retrieved Oct 13, 2026, from https://wordmom.com/dictionary/millstone