Standard Lemma guide

refactor

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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No pronunciation record was provided for this word.

1

noun

Meaning 1

The process by which source code is refactored.

Definition source: English Wiktionary via Wiktextract

Topics: computing, engineering, mathematics, natural-sciences, physical-sciences, programming, sciences

Examples

  • We don't have time for a major refactor; we're shipping in two weeks.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

verb

Meaning 2

To rewrite existing source code in order to improve its readability, reusability or structure without affecting its meaning or behaviour.

Definition source: English Wiktionary via Wiktextract

Topics: computing, engineering, mathematics, natural-sciences, physical-sciences, programming, sciences

Examples

  • The code works, but I must refactor it before it is production quality.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

Broader terms: recode, reprogram

3

verb

Meaning 3

To rewrite existing text in order to improve its readability, reusability or structure without intentionally affecting its meaning. Similar to, but sometimes involving more extensive restructuring than, copy editing.

Definition source: English Wiktionary via Wiktextract

Topics: communications, journalism, literature, media, publishing, writing

Examples

  • Two significant activities which to contribute to community projects, such as Wikipedia, are to refactor complicated articles into simpler ones, and to refactor duplicated content into reusable templates.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

History

Etymology

Etymology tree Proto-Italic *wre- Latin re-der. Old French re-bor. Middle English re- English re- English factor English refactor From re- + factor.

Across languages

Translations

7 source translations are retained for this English entry.

  • Chinese Mandarin: 重構 /重构 (chónggòu) — (computing) to rewrite existing source code in order to improve its readability, reusability or structure without affecting its meaning or behaviour
  • Czech: refaktorovat — (computing) to rewrite existing source code in order to improve its readability, reusability or structure without affecting its meaning or behaviour
  • Finnish: refaktoroida — (computing) to rewrite existing source code in order to improve its readability, reusability or structure without affecting its meaning or behaviour
  • Finnish: muotoilla uudelleen — (computing) to rewrite existing source code in order to improve its readability, reusability or structure without affecting its meaning or behaviour
  • French: refactoriser — (computing) to rewrite existing source code in order to improve its readability, reusability or structure without affecting its meaning or behaviour
  • Spanish: refactorizar — (computing) to rewrite existing source code in order to improve its readability, reusability or structure without affecting its meaning or behaviour
  • Vietnamese: tái cấu trúc — (computing) to rewrite existing source code in order to improve its readability, reusability or structure without affecting its meaning or behaviour