Standard Lemma guide

rekey

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

Each Play button uses your device's default local English voice, or a natural local fallback. The selected voice name appears after playback. This is synthesized speech, not a source recording.

  • rhymes with -iː

1

verb

Meaning 1

To enter information into a device, such as a keyboard or keypad, after it has been done at least once before.

Definition source: English Wiktionary via Wiktextract

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

Examples

  • She had to rekey the security code.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

verb

Meaning 2

To modify (a lock or its cylinder) to change which keys will open it.

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 change the key or tenor of; to reframe.

Definition source: English Wiktionary via Wiktextract

Topics: human-sciences, sciences, social-science, social-sciences

No example sentence was provided for this meaning.

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- Proto-West Germanic *kaiju Old English cǣġ Middle English keye English key English rekey From re- + key.