Standard Lemma guide

backronym

noun · verb · 3 senses · updated from the 2026-07-25 local source snapshot

Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.

Sound

Pronunciation

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  • /ˈbæk.ɹəˌnɪm/
  • Southern-England: Recorded audio is listed in the source snapshot.
  • rhymes with -ækɹənɪm

1

noun

Meaning 1

A word that is originally not an acronym but is turned into one by devising a full form for it, sometimes as a folk etymology, sometimes as a contrived acronym to name a new organization, proposal, or other entity.

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

noun

Meaning 2

A phrase which assigns a morpheme or word to each letter of a pre-existing acronym.

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

3

verb

Meaning 3

To create a backronym.

Definition source: English Wiktionary via Wiktextract

Usage: intransitive

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

History

Etymology

Etymology tree Proto-Indo-European *bheg-der.? Proto-Germanic *baką Proto-West Germanic *bak Old English bæc Middle English bak English back German akro- German -onym German Akronymbor. English acronym blend English backronym Blend of back + acronym.

Across languages

Translations

14 source translations are retained for this English entry.

  • Chinese Mandarin: 逆向首字母略縮詞 /逆向首字母略缩词 (nìxiàng shǒuzìmǔ lüèsuōcí) — word that is originally not an acronym but is turned into one by devising a full form for it
  • Finnish: backronym — word that is originally not an acronym but is turned into one by devising a full form for it
  • Finnish: bakronyymi — word that is originally not an acronym but is turned into one by devising a full form for it
  • Finnish: jälkeenpäin muodostettu lyhenne — word that is originally not an acronym but is turned into one by devising a full form for it
  • French: rétro-acronyme — word that is originally not an acronym but is turned into one by devising a full form for it
  • German: Backronym — word that is originally not an acronym but is turned into one by devising a full form for it
  • Indonesian: keratabasa — word that is originally not an acronym but is turned into one by devising a full form for it
  • Japanese: バクロニム (bakuronimu) — word that is originally not an acronym but is turned into one by devising a full form for it
  • Korean: 배크로님 (baekeuronim) — word that is originally not an acronym but is turned into one by devising a full form for it
  • Polish: wtórny akronim — word that is originally not an acronym but is turned into one by devising a full form for it
  • Portuguese: retroacrônimo — word that is originally not an acronym but is turned into one by devising a full form for it
  • Spanish: retroacrónimo — word that is originally not an acronym but is turned into one by devising a full form for it
  • Swedish: backronym — word that is originally not an acronym but is turned into one by devising a full form for it
  • Turkish: kısaltma ad — word that is originally not an acronym but is turned into one by devising a full form for it