boot

/buːt/

//buːt// noun

"boot" is a 4-letter English headword indexed on PlainSpell.

The verdict

“boot” is a regularly-used English word, ranked #5,192 in English word frequency and used as a noun.

#5,192
frequency rank, English
4
letters
4
tracked misspellings
20
confusable pairs

According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - A heavy shoe that covers part of the leg.

Visual similarity to commonly confused words

How many letter changes separate each confused pair (Levenshtein distance, normalized).

boot vs Bt
25% similar
boot vs but
50% similar
boot vs boy
50% similar

Source: PlainSpell confusable corpus (Wiktionary, CC BY-SA).

Key facts for boot
PropertyValue
Headwordboot
LanguageEnglish
Part of speechNoun
IPA/buːt/
Letters4
Frequency rank#5,192
Misspellings tracked4
Confusable pairs20
SourceWiktionary (kaikki.org)

Where “boot” sits in English frequency

Every-word frequency runs from the handful of words we use constantly (left) to the long tail used once in a blue moon (right). boot lands here:

#1#100#1K#10K#100K
← used constantlyrarely used →

Scale is logarithmic (each tick is 10× rarer). Source: FrequencyWords open word-frequency list.

Spelling & Dictionary Insight

The English entry for boot is 4 letters long, classified as a noun, and transcribed in the International Phonetic Alphabet as /buːt/. Corpus data places it at rank #5,192 in overall English word frequency, indicating it appears regularly in written and spoken text. Wiktionary records 22 distinct senses for this headword, so context determines which meaning a reader should apply.

Our generated misspelling index lists 4 likely wrong-spelling variants for boot, with forms such as "bboot", "boott", and "boto". Each of these forms differs from the correct spelling by one small edit: a doubled letter, a dropped silent letter, or a substituted vowel. It also participates in 20 confusable-pair relationships, "Bt", "but", "boy", and more, where similar look or sound leads writers to substitute one word for another in context.

Etymologically, the entry records: From Middle English boote, bote (“shoe”), from Old French bote (“a high, thick shoe”). Of obscure origin, but probably related to Old French bot (“club-foot”), bot (“fat, short, blunt”), from Old Frankish *butt, from Proto-Germanic *buttaz, *butaz (“cut off… The correct English form is boot, spelled B-O-O-T.

Definition

  1. 1
    A heavy shoe that covers part of the leg.
  2. 2
    A heavy shoe that covers part of the leg.
  3. 3
    A blow with the foot; a kick.
  4. 4
    A flexible cover of rubber or plastic, which may be preformed to a particular shape and used to protect a shaft, lever, switch, or opening from dust, dirt, moisture, etc.
  5. 5
    Oppression, an oppressor.
  6. 6
    A torture device used on the feet or legs, such as a Spanish boot.
  7. 7
    A parking enforcement device used to immobilize a car until it can be towed or a fine is paid; a wheel clamp.
  8. 8
    A rubber bladder on the leading edge of an aircraft’s wing, which is inflated periodically to remove ice buildup; a deicing boot.
  9. 9
    A place at the side of a coach, where attendants rode; also, a low outside place before and behind the body of the coach.
  10. 10
    A place for baggage at either end of an old-fashioned stagecoach.
  11. 11
    The luggage storage compartment of a sedan or saloon car.
  12. 12
    The act or process of removing or firing someone (dismissing them from a job or other post).
  13. 13
    An unattractive person, ugly woman.
  14. 14
    A recently arrived recruit; a rookie.
  15. 15
    A soldier, especially a footsoldier.
  16. 16
    A black person.
  17. 17
    A hard or rigid case for a long firearm, typically moulded to the shape of the gun.
  18. 18
    A bobbled ball.
  19. 19
    The inflated flag leaf sheath of a wheat plant.
  20. 20
    A linear amplifier used with CB radio.
  21. 21
    A tyre.
  22. 22
    A crust end-piece of a loaf of bread.

Etymology

From Middle English boote, bote (“shoe”), from Old French bote (“a high, thick shoe”). Of obscure origin, but probably related to Old French bot (“club-foot”), bot (“fat, short, blunt”), from Old Frankish *butt, from Proto-Germanic *buttaz, *butaz (“cut off, short, numb, blunt”), from Proto-Indo-European *bʰewt-, *bʰewd- (“to strike, push, shock”); if so, a doublet of butt. Compare Old Norse butt (“stump”), Low German butt (“blunt, plump”), Old English bytt (“small piece of land”), buttuc (“end”). More at buttock and debut.

Synonyms

This word in other languages

Common misspellings

Also misspelled as: bboot,boott,boto,obot

Misspelling Pattern Breakdown

How far each generated variant is from the correct spelling of boot - 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.

bboot1boott1boto2obot2
Edit distance from "boot"

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

How do you spell "boot"?
"boot" is spelled B-O-O-T. The IPA pronunciation is /buːt/.
What does "boot" mean?
As a noun, "boot" means: A heavy shoe that covers part of the leg.
What words are commonly confused with "boot"?
"boot" is commonly confused with "Bt", "but", "boy". These words look or sound similar but have different meanings. PlainSpell provides detailed comparisons for each pair.
How do you pronounce "boot"?
The IPA (International Phonetic Alphabet) transcription for "boot" is /buːt/. Click the speaker icon on the pronunciation badge above to hear it spoken aloud where audio is available.
What is the origin of the word "boot"?
From Middle English boote, bote (“shoe”), from Old French bote (“a high, thick shoe”). Of obscure origin, but probably related to Old French bot (“club-foot”), bot (“fat, short, blunt”), from Old Frankish *butt, from Proto-Germanic *buttaz, *butaz... See the full etymology section above for more details.
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.

Using “boot”

The practical upshot for anyone who landed here from a spell-check.

  • The one correct English spelling is B-O-O-T - every other letter order is a misspelling in standard orthography.
  • Say it as /buːt/ (IPA); tap the speaker on the pronunciation badge to hear it where audio exists.
  • Don't mix it up with “Bt” - see the side-by-side comparison. boot vs Bt
  • 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.

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

Source: FrequencyWords open word-frequency list FrequencyWords open word-frequency list