millstone

Etymology

It is inherited from Middle English milne-ston, also millestone and mullestone,^[2][3][4] inherited from Old English mylenstān (“a stone for grinding”),^[2][5][3][6] formed from Old English mylen (“mill”) + stān (“stone”).^[2][7] The first part, mill, is from Late Latin molina (“mill”), an early Germanic borrowing,^[2] from mola (“mill, millstone”), which is related to molō (“to grind”), from Proto-Indo-European *mele- (“to crush, grind”).^[2] The second, stone, is from Proto-Germanic *stainaz.^[2] The OED says the compound is cognate with, or formed in the same way as, West Frisian molestien, Dutch molensteen, Old Saxon mulinstēn, Old High German mulinstein, German Mühlstein and Danish møllesten.^[8][2]

Earliest recorded meaning

Either of the pair of round stones that grind corn: in an early Old English gloss, the Cleopatra Glossary.^[8][7] Dictionary.com dates the word to before 1050,^[6] and Merriam-Webster's Unabridged to before the 12th century.^[4]

Semantic evolution

The figurative burden comes from the Bible: in Matthew 18:6 the Wycliffe Bible of about 1395 says It spedith to hym that a mylnestoon of assis be hangid in his necke, a punishment for one who offends the faithful.^[9][8] The OED therefore dates the sense "heavy, inescapable burden" to before 1425, usually in a millstone round one's neck,^[8] though Etymonline dates it to 1787.^[2] Now the single word often carries the idea on its own.^[9] A second figurative use looks at the action of the stones rather than their weight: a force that grinds or crushes, recorded from before 1660.^[8][4] Job 41:24 inspired a third, a millstone as a figure of hard-heartedness,^[8] and the Shorter Oxford records hard as the nether millstone.^[7] A phrase with the same point, that someone's eyes drop millstones, is recorded from 1597, in Richard III, to 1640.^[8] The ironic see far into a millstone, to be extraordinarily sharp, is recorded from 1540;^[8][7] Johnson (1755) quotes L'Estrange's version of it.^[10] From 1603 to 1642 millstone also named a Spanish tax, a reworking of Spanish millones that probably alludes to the tax's perceived oppressiveness.^[8] Slang had to run a millstone, of a die rolling freely, from 1671 to 1714.^[8]

Timeline

• before 1050 – one of a pair of stones for grinding corn.^[8][6]
• before 1425 – a heavy, inescapable burden.^[8] Etymonline dates this sense to 1787.^[2]
• 1540 – see far in a millstone, to be extraordinarily sharp, usually ironic.^[8]
• 1603 – a Spanish tax, altered from the Spanish word (obsolete by 1642).^[8]
• 1610 – stone suitable for making millstones.^[8]
• before 1660 – a grinding or crushing force.^[8]
• 1688 – a heraldic charge showing a millstone.^[8]
• 1756 – in bell-founding, the brickwork around the central stake.^[8]

Meanings

Noun

1. Either of two round stones used for grinding grain, the upper turning on the lower.^[4][8][2]
2. A heavy burden or responsibility: The unpaid loan became a millstone round the firm's neck.^[4][8][9]
3. Something that grinds or crushes: farmers ground between the millstones of drought and debt.^[4][8]
4. Stone suitable for making millstones; buhrstone.^[4][8]
5. (heraldry) A charge representing a millstone.^[8][7]

Related words

• mill
• stone
• molar

References

1. ^ a b Wiktionary, the free dictionary, https://en.wiktionary.org
2. ^ a b c d e f g h i j Harper, Douglas. Online Etymology Dictionary, https://www.etymonline.com
3. ^ a b Kurath, Hans; Kuhn, Sherman M.; Lewis, Robert E., eds. (1952–2001), Middle English Dictionary, Ann Arbor: University of Michigan Press; online edition ed. Frances McSparran et al. (2000–2018)
4. ^ a b c d e f g Merriam-Webster Unabridged Dictionary (2024), online ed., Springfield, Mass.: Merriam-Webster
5. ^ Bosworth, Joseph; Toller, T. Northcote (1898), An Anglo-Saxon Dictionary, Oxford: Clarendon Press; Toller, T. Northcote (1921), Supplement
6. ^ a b c Dictionary.com Unabridged (2016), based on the Random House Unabridged Dictionary, New York: Random House
7. ^ a b c d e Shorter Oxford English Dictionary on Historical Principles (2002), 5th ed., ed. William R. Trumble and Angus Stevenson, Oxford: Oxford University Press
8. ^ a b c d e f g h i j k l m n o p q r s t u v w Oxford English Dictionary Online (accessed March 2026), Oxford: Oxford University Press
9. ^ a b c Martin, Gary, The Phrase Finder: Meaning and Origin of Phrases, Sayings, Clichés and Quotes, https://www.phrases.org.uk
10. ^ Johnson, Samuel (1755), A Dictionary of the English Language, London; 4th ed. 1773; Johnson's Dictionary Online, ed. Beth Rapp Young et al.