jam

/ˈd͡ʒæm/

//ˈd͡ʒæm// noun

"jam" is a 3-letter English headword indexed on PlainSpell.

The verdict

“jam” is a regularly-used English word, ranked #5,426 in English word frequency and used as a noun.

#5,426
frequency rank, English
3
letters
20
confusable pairs

According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - A sweet mixture of fruit boiled with sugar and allowed to congeal. Often spread on bread or toast or used in jam tarts

Visual similarity to commonly confused words

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

jam vs Jr
0% similar
jam vs jo
33% similar
jam vs JI
0% similar

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

Key facts for jam
PropertyValue
Headwordjam
LanguageEnglish
Part of speechNoun
IPA/ˈd͡ʒæm/
Letters3
Frequency rank#5,426
Misspellings tracked0
Confusable pairs20
SourceWiktionary (kaikki.org)

Where “jam” 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). jam 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 jam is 3 letters long, classified as a noun, and transcribed in the International Phonetic Alphabet as /ˈd͡ʒæm/. Corpus data places it at rank #5,426 in overall English word frequency, indicating it appears regularly in written and spoken text. Wiktionary records 16 distinct senses for this headword, so context determines which meaning a reader should apply.

Our edit-distance generator produced no likely misspellings for jam, suggesting the orthography follows predictable English patterns. It also participates in 20 confusable-pair relationships, "Jr", "jo", "JI", and more, since the words sound or look close enough that writers reach for the wrong one mid-sentence.

Etymologically, the entry records: First attested in the early 18th c. as a verb meaning “to press, be pressed, be wedged in”. Compare dialectal jammock (“to press, squeeze, crush into a soft mass, chew food"; also "a soft, pulpy substance”). Perhaps from Middle English chammen, champen ("to… The correct English form is jam, spelled J-A-M.

Definition

  1. 1
    A sweet mixture of fruit boiled with sugar and allowed to congeal. Often spread on bread or toast or used in jam tarts
  2. 2
    A difficult situation.
  3. 3
    A difficult situation.
  4. 4
    A blockage, congestion, or immobilization.
  5. 5
    An informal, impromptu performance or rehearsal.
  6. 6
    A song; a track.
  7. 7
    An informal event where people brainstorm and collaborate on projects.
  8. 8
    That which one particularly prefers, desires, enjoys, or cares about.
  9. 9
    A forceful dunk.
  10. 10
    A play during which points can be scored.
  11. 11
    Any of several manoeuvres requiring wedging of an extremity into a tight space.
  12. 12
    The tree Acacia acuminata, with fruity-smelling hard timber.
  13. 13
    Luck.
  14. 14
    Balls, bollocks, courage, machismo.
  15. 15
    Sexual relations or the contemplation of them.
  16. 16
    Something enjoyable; a delightful situation or outcome.

Etymology

First attested in the early 18th c. as a verb meaning “to press, be pressed, be wedged in”. Compare dialectal jammock (“to press, squeeze, crush into a soft mass, chew food"; also "a soft, pulpy substance”). Perhaps from Middle English chammen, champen ("to bite upon something, gnash the teeth"; whence modern champ, chomp), of uncertain origin; probably originally onomatopoeic. The "performance" sense is first attested with regards to jazz in 1929, and its origin, though uncertain, is likely metaphorical, "something sweet made by the combination of many things", with influence from jamboree.

This word in other languages

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 "jam"?
"jam" is spelled J-A-M. The IPA pronunciation is /ˈd͡ʒæm/.
What does "jam" mean?
As a noun, "jam" means: A sweet mixture of fruit boiled with sugar and allowed to congeal. Often spread on bread or toast or used in jam tarts
What words are commonly confused with "jam"?
"jam" is commonly confused with "Jr", "jo", "JI". These words look or sound similar but have different meanings. PlainSpell provides detailed comparisons for each pair.
How do you pronounce "jam"?
The IPA (International Phonetic Alphabet) transcription for "jam" is /ˈd͡ʒæm/. 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 "jam"?
First attested in the early 18th c. as a verb meaning “to press, be pressed, be wedged in”. Compare dialectal jammock (“to press, squeeze, crush into a soft mass, chew food"; also "a soft, pulpy substance”). Perhaps from Middle English chammen, ch... 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 “jam”

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

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