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Definition of mill

mill

/mɪl/
mill

Plural:mills
•
Past Simple:milled
•
Past Participle:milled
•
Present Participle:milling
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mill Lexical Profile

mill Game Scores & Validity

• noun

1

A building or factory fitted with machinery for manufacturing processes, such as producing textiles, steel, or paper.

Example

"The town's economy relied heavily on the local textile mill until it closed in the late twentieth century."


2

A machine or apparatus designed for grinding grain into flour or crushing other solid substances into powder.

Example

"He bought a new hand-cranked coffee mill to grind fresh beans every morning."


3

American A unit of currency equal to one-thousandth of a US dollar or one-tenth of a cent, primarily used in calculating property taxes.

Example

"The proposed school budget would require an increase of two mills in the local property tax rate."

Synonyms
View all synonyms for mill

• verb

1

To grind, crush, or treat (a solid substance) in a machine to produce flour, powder, or pulp.

Example

"The artisan bakery continues to mill its own organic wheat to produce the freshest possible flour."


2

To move around in a confused, aimless, or disorganized mass (often used of people or animals).

Example

"Dozens of anxious passengers began to mill around the terminal after the sudden flight cancellation."


3

To cut, shape, or finish (metal, wood, or plastic) using a specialized rotating machine tool.

Example

"The engineer programmed the CNC machine to mill the aluminum block into a precise aerospace component."

Synonyms
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• Rhymes for mill

Word Origin & Etymology

Derived from Old English 'mylen', via Late Latin 'molina', from Latin 'mola' meaning 'millstone' or 'grindstone', tracing back to the Proto-Indo-European root '*melə-', meaning to crush or grind.

Usage Trend

Historical frequency of usage in published text.

180019102020

Cite this Entry


Wordmom. (2026). Definition of Mill. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/mill
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