mill
/mɪl/
"mill" is a 4-letter English headword indexed on PlainSpell.
The verdict
“mill” is a regularly-used English word, ranked #3,769 in English word frequency and used as a noun.
- #3,769
- frequency rank, English
- 4
- letters
- 3
- tracked misspellings
- 20
- confusable pairs
According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - A grinding apparatus for substances such as grains, seeds, etc. (Some are small and simple, and some are large and complex.)
Visual similarity to commonly confused words
How many letter changes separate each confused pair (Levenshtein distance, normalized).
Source: PlainSpell confusable corpus (Wiktionary, CC BY-SA).
| Property | Value |
|---|---|
| Headword | mill |
| Language | English |
| Part of speech | Noun |
| IPA | /mɪl/ |
| Letters | 4 |
| Frequency rank | #3,769 |
| Misspellings tracked | 3 |
| Confusable pairs | 20 |
| Source | Wiktionary (kaikki.org) |
Where “mill” sits in English frequency
Spelling & Dictionary Insight
The English entry for mill is 4 letters long, classified as a noun, and transcribed in the International Phonetic Alphabet as /mɪl/. Corpus data places it at rank #3,769 in overall English word frequency, indicating it appears regularly in written and spoken text. Wiktionary records 20 distinct senses for this headword, so context determines which meaning a reader should apply.
Our generated misspelling index lists 3 likely wrong-spelling variants for mill, with forms such as "imll", "mlil", and "mmill". Every one of these variants traces to a single-character edit -- an added or dropped letter, a swapped consonant, or a vowel swap -- the kind of slip a spell-checker is built to catch. It also participates in 20 confusable-pair relationships, "ML", "mix", "min", and more, a pairing that trips writers up because the two words share enough sound or shape to blur together.
Etymologically, the entry records: From Middle English mylne, mille, from Old English mylen, from Proto-West Germanic *mulīnu (“mill”), from Late Latin molīna, molīnum, molīnus (“mill”), from Latin molō (“grind, mill”, verb), closely allied to Proto-Germanic *muljaną (“to crush, grind”) (see… The correct English form is mill, spelled M-I-L-L.
Definition
- 1A grinding apparatus for substances such as grains, seeds, etc. (Some are small and simple, and some are large and complex.)
- 2The building housing such a grinding apparatus; also, any similar building that houses a similarly material activity (such as weaving, fulling, dying, etc.); the place of business comprising such a building and its outbuildings and grounds.
- 3A machine used for expelling the juice, sap, etc., from vegetable tissues by pressure, or by pressure in combination with a grinding, or cutting process; any similar apparatus that otherwise processes.
- 4A machine for grinding and polishing.
- 5A milling machine for machining of solid metal, wood, or plastic.
- 6A milling cutter used on such a machine.
- 7A manufacturing plant for paper, steel, textiles, flooring, and some other kinds of materials.
- 8The building complex housing such a plant; the place of business comprising such buildings and their grounds.
- 9An establishment that handles a certain type of situation or procedure routinely, or produces large quantities of an item without much regard to quality. (The notion of churning out massive amounts indiscriminately underlies the figurative metaphor.)
- 10An institution or pseudo-institutional business awarding credentials (such as diplomas, degrees, certificates, or certifications) of either dubious value or fraudulent nature; one selling essays or other documents for the buyers (usually students) to fraudulently pass off as their own.
- 11An engine.
- 12A boxing match or fistfight.
- 13A hardened steel roller with a design in relief, used for imprinting a reversed copy of the design in a softer metal, such as copper.
- 14An excavation in rock, transverse to the workings, from which material for filling is obtained.
- 15A passage underground through which ore is shot.
- 16The raised or ridged edge or surface made in milling anything, such as a coin or screw.
- 17A prison treadmill.
- 18A military prison, either guardhouse or post prison.
- 19A delousing station: a cootie mill.
- 20A typewriter used to transcribe messages received.
Etymology
From Middle English mylne, mille, from Old English mylen, from Proto-West Germanic *mulīnu (“mill”), from Late Latin molīna, molīnum, molīnus (“mill”), from Latin molō (“grind, mill”, verb), closely allied to Proto-Germanic *muljaną (“to crush, grind”) (see English millstone). Perhaps cognate with Milne (a surname). Doublet of moline, moulin, and blin.
This word in other languages
Common misspellings
Also misspelled as: imll,mlil,mmill
Misspelling Pattern Breakdown
How far each generated variant is from the correct spelling of mill - counted as single-character edits (an insertion, a deletion, or a substituted letter). The larger the bar, the easier the typo is to spot; one-edit slips are the ones that sneak past readers.
Definitions, pronunciation, and etymology for this entry are drawn from Wiktionary via the kaikki.org structured extract (CC BY-SA); frequency ordering uses the FrequencyWords open word-frequency list (2018 English corpus, MIT). See the methodology for how each field is sourced and updated.
Frequently Asked Questions
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Using “mill”
The practical upshot for anyone who landed here from a spell-check.
- The one correct English spelling is M-I-L-L - every other letter order is a misspelling in standard orthography.
- Say it as /mɪl/ (IPA); tap the speaker on the pronunciation badge to hear it where audio exists.
- Don't mix it up with “ML” - see the side-by-side comparison. mill vs ML
- Browse more English words and confusable pairs in the same reference. English words
Data Source
Wiktionary (via kaikki.org), licensed under CC BY-SA & GFDL. Word ordering uses an open word-frequency list; misspelling variants are generated by edit-distance from the correct headword.