run a mile

verb

"run-a-mile" is a 8-letter English headword indexed on PlainSpell.

The verdict

“run a mile” is uncommon English (outside the top frequency list), classed as a verb. The kind of spelling people second-guess.

Unranked
below top-frequency English
10
letters

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - To escape, flee, or leave a situation or relationship, usually as a result of a shocking or sudden announcement or revelation.

Corpus desk

Index EN-run-a-mile · run a mile · English

run a mile · unranked · 0 variants · 0 confusables

  • FREQ-UNRANKED Unranked
  • LEN-MEGA 10 letters
  • VOW-4 4 vowels
  • CONFUS-0 No pairs
  • VAR-0 0 variants
  • BOOK-THIN "R" thin
  • PHOTO-UNK Peer pending

Read with this headword: Spelling guide for this pattern

Desk codes from Wiktionary headword shape, FrequencyWords rank tier, confusable-pair count, generated misspelling depth, letter-cohort book size, and photo-finish peer. Not a difficulty grade.

Key facts for run a mile
PropertyValue
Headwordrun a mile
LanguageEnglish
Part of speechVerb
Letters10
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Long-tail rank of “run a mile” in English

run a mileranks outside the top 100,000 English headwords, in the long tail of specialist, archaic, or seldom-used vocabulary, exactly the territory where a reader stops mid-sentence to double-check spelling.

Beyond rank #100,000. Source: FrequencyWords open word-frequency list.

Rare enough to double-check

run a mile is uncommon English outside the top frequency list, classed as averb. Rarity is why readers land here mid-draft. Gloss: "To escape, flee, or leave a situation or relationship, usually as a result of a shocking or sudden announcement or revelation.".

No generated misspelling entries exist for run a mile in our index, since its letter sequence doesn't invite the usual edit-distance slips. It is not paired with a close-neighbour confusable in our dataset, which typically means the spelling is too distinctive to be mistaken for another word.

Our source data has no etymology on file for this entry, leaving phoneme-to-grapheme mapping as the best guide to its spelling rather than a borrowing history. The correct English form is run a mile, spelled R-U-N- -A- -M-I-L-E.

Definition

  1. 1
    To escape, flee, or leave a situation or relationship, usually as a result of a shocking or sudden announcement or revelation.

Recorded use

Wiktionary example

These source excerpts show how run a mile appears in context. They illustrate usage; the definition above remains the entry’s reference meaning.

  1. If I told him that I had kids, he'd run a mile.

Definitions, pronunciation, and etymology for this entry are drawn from Wiktionary via the kaikki.org structured extract (CC BY-SA). See the methodology for how each field is sourced and updated.

Frequently Asked Questions

How do you spell "run a mile"?
"run a mile" is spelled R-U-N- -A- -M-I-L-E.
What does "run a mile" mean?
As a verb, "run a mile" means: To escape, flee, or leave a situation or relationship, usually as a result of a shocking or sudden announcement or revelation.
What language does "run a mile" come from?
"run a mile" is a English word. PlainSpell covers definitions, pronunciations, and spelling data across English, Spanish, Portuguese, French, and German.
Is PlainSpell free to use?
Yes, PlainSpell is a completely free word reference. You can look up definitions, pronunciations, confusable pairs, homophones, and spelling corrections across 5 languages without any sign-up or subscription.

Source: Wiktionary (via kaikki.org) Structured Wiktionary extract

Source: FrequencyWords open word-frequency list