concatenate

/kənˈkæ.tə.neɪt/

//kənˈkæ.tə.neɪt// verb

"concatenate" is a 11-letter English headword indexed on PlainSpell.

The verdict

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

Unranked
below top-frequency English
11
letters

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - To join or link together, as though in a chain.

Corpus desk

Index EN-concatenate · concatenate · English

concatenate · unranked · 0 variants · 0 confusables

  • FREQ-UNRANKED Unranked
  • LEN-MEGA 11 letters
  • VOW-5 5 vowels
  • CONFUS-0 No pairs
  • VAR-0 0 variants
  • BOOK-THIN "C" 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 concatenate
PropertyValue
Headwordconcatenate
LanguageEnglish
Part of speechVerb
IPA/kənˈkæ.tə.neɪt/
Letters11
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Long-tail rank of “concatenate” in English

concatenatefalls outside the top-100,000 ranked English words, the long-tail zone of technical, archaic, or low-frequency vocabulary, exactly where readers second-guess spellings most.

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

Rare enough to double-check

concatenate is uncommon English outside the top frequency list, classed as averb, transcribed /kənˈkæ.tə.neɪt/. Rarity is why readers land here mid-draft. 2 senses are on record.

Zero misspellings are on record for concatenate in our index, a straightforward case of a spelling with little room for common typos. This entry stands alone in our confusable dataset, which tends to mean the word is visually distinctive enough to stand on its own.

Etymologically, the entry records: From the perfect passive participle stem of Latin concatēnāre (“to link or chain together”), from con- (“with”) + catēnō (“chain, bind”), from catēna (“a chain”). The correct English form is concatenate, spelled C-O-N-C-A-T-E-N-A-T-E.

Definition

  1. 1
    To join or link together, as though in a chain.
  2. 2
    To join (text strings) together.

Recorded use

Wiktionary examples

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

  1. Locke, by contrast, contended that [madness] was essentially a question of intellectual delusion, the capture of the mind by false ideas concatenated into a logical system of unreality.
  2. Concatenating "shoe" with "string" yields "shoestring".

Etymology

From the perfect passive participle stem of Latin concatēnāre (“to link or chain together”), from con- (“with”) + catēnō (“chain, bind”), from catēna (“a chain”).

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). See the methodology for how each field is sourced and updated.

Frequently Asked Questions

How do you spell "concatenate"?
"concatenate" is spelled C-O-N-C-A-T-E-N-A-T-E. The IPA pronunciation is /kənˈkæ.tə.neɪt/.
What does "concatenate" mean?
As a verb, "concatenate" means: To join or link together, as though in a chain.
How do you pronounce "concatenate"?
The IPA (International Phonetic Alphabet) transcription for "concatenate" is /kənˈkæ.tə.neɪt/. 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 "concatenate"?
From the perfect passive participle stem of Latin concatēnāre (“to link or chain together”), from con- (“with”) + catēnō (“chain, bind”), from catēna (“a chain”). 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.

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

Source: FrequencyWords open word-frequency list