crumb

/kɹʌm/

//kɹʌm// noun

"crumb" is a 5-letter English headword indexed on PlainSpell.

The verdict

“crumb” is a moderately-common English word, ranked #29,984 in English word frequency and used as a noun.

#29,984
frequency rank, English
5
letters
8
tracked misspellings
20
confusable pairs

According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - A small piece which breaks off from baked food (such as cake, biscuit or bread).

Visual similarity to commonly confused words

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

crumb vs cum
60% similar
crumb vs Cub
40% similar
crumb vs Cruz
40% similar

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

Key facts for crumb
PropertyValue
Headwordcrumb
LanguageEnglish
Part of speechNoun
IPA/kɹʌm/
Letters5
Frequency rank#29,984
Misspellings tracked8
Confusable pairs20
SourceWiktionary (kaikki.org)

Where “crumb” 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). crumb 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 crumb is 5 letters long, classified as a noun, and transcribed in the International Phonetic Alphabet as /kɹʌm/. Corpus data places it at rank #29,984 in overall English word frequency, marking it as uncommon enough that many writers pause before typing it. Wiktionary records 8 distinct senses for this headword, so context determines which meaning a reader should apply.

Our generated misspelling index lists 8 likely wrong-spelling variants for crumb, with forms such as "ccrumb", "crmub", and "crrumb". Each variant is a distinct typo pattern an edit-distance generator flags, typically a doubled-consonant error, a silent-letter drop, or a vowel substitution. It also participates in 20 confusable-pair relationships, "cum", "Cub", "Cruz", 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 crome, cromme, crumme, crume, from Old English cruma (“crumb, fragment”), from Proto-Germanic *krumô, *krūmô (“fragment, crumb”), from Proto-Indo-European *grū-mo- (“something scraped together, lumber, junk; to claw, scratch”), from *ger… The correct English form is crumb, spelled C-R-U-M-B.

Definition

  1. 1
    A small piece which breaks off from baked food (such as cake, biscuit or bread).
  2. 2
    A small piece of any other solid substance.
  3. 3
    A bit, small amount.
  4. 4
    Ellipsis of crumb rubber.
  5. 5
    The soft internal portion of bread, surrounded by crust.
  6. 6
    A mixture of sugar, cocoa and milk, used to make industrial chocolate.
  7. 7
    A nobody; a worthless person.
  8. 8
    A body louse (Pediculus humanus).

Etymology

From Middle English crome, cromme, crumme, crume, from Old English cruma (“crumb, fragment”), from Proto-Germanic *krumô, *krūmô (“fragment, crumb”), from Proto-Indo-European *grū-mo- (“something scraped together, lumber, junk; to claw, scratch”), from *ger- (“to turn, bend, twist, wind”). The b is unetymological, as in limb, appearing in the mid-15th century to match crumble and words like dumb, numb, thumb. Cognate with Dutch kruim (“crumb”), Low German Krome, Krume (“crumb”), German Krume (“crumb”), Danish krumme (“crumb”), Swedish dialectal krumma (“crumb”), Swedish inkråm (“crumbs, giblets”), Icelandic krumur (“crumb”), Latin grūmus (“a little heap”).

This word in other languages

Common misspellings

Also misspelled as: ccrumb,crmub,crrumb,crubm,crumbb,crummb,curmb,rcumb

Misspelling Pattern Breakdown

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

ccrumb1crmub2crrumb1crubm2crumbb1crummb1curmb2rcumb2
Edit distance from "crumb"

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 "crumb"?
"crumb" is spelled C-R-U-M-B. The IPA pronunciation is /kɹʌm/.
What does "crumb" mean?
As a noun, "crumb" means: A small piece which breaks off from baked food (such as cake, biscuit or bread).
What words are commonly confused with "crumb"?
"crumb" is commonly confused with "cum", "Cub", "Cruz". These words look or sound similar but have different meanings. PlainSpell provides detailed comparisons for each pair.
How do you pronounce "crumb"?
The IPA (International Phonetic Alphabet) transcription for "crumb" is /kɹʌm/. 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 "crumb"?
From Middle English crome, cromme, crumme, crume, from Old English cruma (“crumb, fragment”), from Proto-Germanic *krumô, *krūmô (“fragment, crumb”), from Proto-Indo-European *grū-mo- (“something scraped together, lumber, junk; to claw, scratch”),... 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 “crumb”

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

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